A few weeks in and feel great! Dan and all of the trainers put together challenging but also adaptable workouts & classes. Fun and welcoming members. A real community vibe that I really appreciate. Best decision!

Absolutely love this gym! I didn’t think I’d feel comfortable since I never went to a gym before, but I am really happy I joined USC. I get pushed and encouraged a lot, so it motivates me to go multiple times a week.

Great gym! Very inclusive of folks with different ability levels and experience ☺️

Very fun energy! Love it

Dan and the team at USC are the best training coaches I’ve ever worked with. Their friendly community approach along with their wealth of training knowledge makes it a pleasure to train with them!

Underground S&C is the first gym I’ve signed up for and my experience could not be more positive. The coaches are professional, inspiring and encouraging. The rest of the folks that come in are just as great & it is a very inclusive environment! Would highly recommend.

USC is a great gym! With its superb coaches and friendly atmosphere, I would recommend it to anyone looking to improve their fitness while having fun.

Fantastic local crossfit gym and community! The staff and owners are all wonderful and welcoming. They have gone out of their way to purchase equipment that works even for wheelchair users, fixed the entrance ramps to be smooth (no automatic door opener) but everyone comes out to grab the door. No matter your fitness level, they will adapt it to you. Really glad I gave crossfit another go :)

My first time doing class based workouts and I’m hooked! Very welcoming and supportive environment. Wonderful coaches. 100% recommend.

Best gym experience I have ever had. I love the inclusiveness, the creativity of the workouts and the joyful atmosphere. Daniel and his team have a passion for fitness that is palpable as soon as you walk in. I highly recommend this gym.

I joined USC through a recommendation from a friend and I am so glad I did! I actually enjoy and look forward to going to the gym. There are classes at various times throughout the day to fit my schedule, and programming is dynamic, challenging, and fun. The workouts are scalable to match different fitness and comfort levels. I highly recommend booking some personal training sessions, they helpe... More

I joined USC through a recommendation from a friend and I am so glad I did! I actually enjoy and look forward to going to the gym. There are classes at various times throughout the day to fit my schedule, and programming is dynamic, challenging, and fun. The workouts are scalable to match different fitness and comfort levels. I highly recommend booking some personal training sessions, they helped me to feel more confident and get more familiar with the movements we do during class. The coaches are amazing at helping us scale up or down, making sure we're doing movements properly and providing encouragement. It's also an incredible community! Both the coaches and other members are super friendly and supportive. Highly recommend giving USC a try— you'll want to stay :) Less

Awesome Gym. Came in for a free class and Coach Dan and Coach Matt were very welcoming to someone who has never done the movements. Super welcoming gym and great environment to get in shape. Very flexible system to reserve classes and drop in. Small groups as well so coaches are able to provide feedback as required.

Première salle de sport que je fréquente, et mon expérience est à la hauteur de tous les autres commentaires élogieux : l’équipe est à la fois professionnelle et très sympa, la plupart des coachs sont bilingues, l’ambiance est excellente et très inclusive, les entraînements sont bien complets et s’adaptent au niveau de chacun. Chaudement recommandé !

Day 5 at gym yes I need modifications but for someone dealing 6 years with brain injury. It very goof place to start not crazy busy like other gyms. Also in group class you get help from trainer and you are able go at your own pace I ex gym person so my wa ting go harder is there but my brain doesn't let me. Thetrainer help feel accomplished and get good workout in.. I say just start and be... More

Day 5 at gym yes I need modifications but for someone dealing 6 years with brain injury. It very goof place to start not crazy busy like other gyms. Also in group class you get help from trainer and you are able go at your own pace I ex gym person so my wa ting go harder is there but my brain doesn't let me. Thetrainer help feel accomplished and get good workout in.. I say just start and be place you feel fo.fortable to take on you own your own challange this is the place. Less

So happy to have found a gym where I feel so supported and welcomed! I’ve been going twice a week for a little over a month and I already feel part of this community. The atmosphere is relaxed but professional. Dan and Matt are great teachers and are very kind and helpful. Really looking forward to continuing my fitness journey here, and would recommend it to anyone who is looking for a great wor... More

So happy to have found a gym where I feel so supported and welcomed! I’ve been going twice a week for a little over a month and I already feel part of this community. The atmosphere is relaxed but professional. Dan and Matt are great teachers and are very kind and helpful. Really looking forward to continuing my fitness journey here, and would recommend it to anyone who is looking for a great workout and a really fun time. Less

This is such a great gym! And gym is not an adequate word - the training and sense of community here are amazing. I just happened to walk in and have been going for a couple of months now - I find it life-changing. If you are looking to build strength training and conditioning into your daily routine, this is the place. The coaches here each bring so much authenticity, expertise and positive ener... More

This is such a great gym! And gym is not an adequate word - the training and sense of community here are amazing. I just happened to walk in and have been going for a couple of months now - I find it life-changing. If you are looking to build strength training and conditioning into your daily routine, this is the place. The coaches here each bring so much authenticity, expertise and positive energy to classes. The workouts are varied and well-balanced - super efficient way to ensure fitness and strength. You have to try USC to see what I mean! Highly recommend. Less

Going to USC has been an overwhelmingly positive experience. The programming is varied and challenging, scalable to every experience and skill level; the coaches are professional and knowledgeable; and the atmosphere is fun and inclusive, while still inspiring you to work hard and get a great workout. Would recommend!

I've only just joined the gym a few weeks ago but I love it already. This is the first time doing this type of workout and it's challenging but a great workout! The coaches are super helpful and supportive, as is the other gym members.

I've been going to this gym twice a week for almost a month now, and I have to say: it's fantastic! I didn't expect to become a regular, much less so quickly. There's a really wonderful sense of community and the trainers are extraordinarily clear, helpful, and encouraging. I'm new to these sorts of classes, and it's been pretty eye-opening to see how much motivation and support come from group w... More

I've been going to this gym twice a week for almost a month now, and I have to say: it's fantastic! I didn't expect to become a regular, much less so quickly. There's a really wonderful sense of community and the trainers are extraordinarily clear, helpful, and encouraging. I'm new to these sorts of classes, and it's been pretty eye-opening to see how much motivation and support come from group workouts in which everyone is training at their own level. I don't think I'll ever even try to work out alone again! I'm tremendously out of shape, yet I always feel welcome and encouraged by everyone at this gym. And I can tell I'm already getting stronger, which keeps me coming back and looking forward to what's next. Less

Great gym to learn skills like Olympic lifting or powerlifting

Amazing atmosphere. Great motivating coaches who really care about your progress! Customized to your own speed and capabilities. Whether you're a beginner or advanced, you are always made to feel welcome. Highly recommend.

I’ve been training at USC for 6 weeks now and I cannot recommend it enough. The coaches are passionate and are always happy to answer questions and meet you where you’re at. Every day is different so you’ll never get bored and your workouts will stay diverse. The community aspect is such an added bonus that I hadn’t expected - as a newcomer I felt very welcomed into the USC fam and could tell peo... More

I’ve been training at USC for 6 weeks now and I cannot recommend it enough. The coaches are passionate and are always happy to answer questions and meet you where you’re at. Every day is different so you’ll never get bored and your workouts will stay diverse. The community aspect is such an added bonus that I hadn’t expected - as a newcomer I felt very welcomed into the USC fam and could tell people were happy to be there. I already feel so much stronger both mentally and physically and can’t wait to see what this next year brings! Less

Joined in November 2023. Staff is super kind, knowledgeable, and focused on making sure everyone gets a great workout. They’re great about modifying exercises if you need it. Community is inclusive and very friendly. Highly recommend this place for anyone looking for a fun place to get a great workout!

I needed motivation to improve my fitness post pandemic. Dan Shrum was an impressive trainer at a gym that i used to go to. I consulted with him at Underground and was paired with Mathieu. He is very knowledgeable, attentive and he has made me feel motivated during my sessions with him. Underground had a very welcoming community, and a cool vibe .

My partner and I joined in for a group class while visiting from out of town and it was it awesome! The coach, people, and environment were so welcoming and we felt at ease as soon as we walked in. The workout itself was fantastic and we loved that warm up and stretching was prioritized before getting into the heavy-duty stuff. We will definitely be coming back whenever we are in Ottawa.

Great gym! Fabtastic community! Staff is very knowledgable. Definitely recommend

I'm not exaggerating, USC and personal training with Dan has literally changed my life. After 10 years of trying absolutely everything to get help for my scoliosis, I was losing hope and trust in my body. After 4ish months of PT my pain levels were down over 50%, and now they are down 70-85%. I have a new lease on life and couldn't be more grateful for Dan and USC Gym. I never expected I'd be abl... More

I'm not exaggerating, USC and personal training with Dan has literally changed my life. After 10 years of trying absolutely everything to get help for my scoliosis, I was losing hope and trust in my body. After 4ish months of PT my pain levels were down over 50%, and now they are down 70-85%. I have a new lease on life and couldn't be more grateful for Dan and USC Gym. I never expected I'd be able to do deadlifts and a variety of other weight bearing exercises with moderate - severe scoliosis. I've learned so much about my body, proper form and exercise techniques; Dan is an amazing attentive personal trainer who has a gift for identifying compensations and weaknesses, how to address them and adapting exercises to your fitness level and lifestyle. He has helped me understand and navigate my highly sensitive nervous system, but also pushes me when I can be pushed. He checks in reguarly and is always supportive and a joy to work with. Although I'm not at the level to do the group classes yet, I notice the atmosphere is warm, welcoming and fun, with great music! If you want to elevate your fitness and get the level of attention of a personal trainer in a group class, go to this gym. Their coaches are all amazing, supportive, and give suggestions for adaptations of exercises for each individual. Can't recommend this gym enough, best gym in Ottawa! Less

Great gym, cool vibe, awesome coaching. Wanted to get back into CrossFit without killing myself and Dan helped me to keep myself grounded.

Definitely the best gym in Ottawa! This gym offers exceptional facilities, great community and top-notch trainers, I highly recommend this gym to anyone looking for a welcoming and motivating environment to achieve their fitness goals.

Amazing coaches! Knowledgeable, friendly, and really good at making sure your doing what works for you and your body. Workouts are great! They are also very involved in their community opening their doors to local students in their neighbourhood.

Dan’s an awesome coach, always kept me motivated.

As a new member at USC I have to say this has been one of the best fitness space experiences I have had... ever. I feel safe, considered and motivated at every workout. The culture of the gym is incredibly warm, welcoming and community focused - everyone has been so kind. The workouts are fun and the perfect level of challenging. The pricing is more than fair and I look forward to every workout. ... More

As a new member at USC I have to say this has been one of the best fitness space experiences I have had... ever. I feel safe, considered and motivated at every workout. The culture of the gym is incredibly warm, welcoming and community focused - everyone has been so kind. The workouts are fun and the perfect level of challenging. The pricing is more than fair and I look forward to every workout. For queers looking for a fitness space: I especially love how queer the community is and the instructors/owners (Dan, Karine, Matt, Meera and Natalie) took the time learn my pronouns (and my partner's) in a way that communicated care & consideration. Moved her two months ago and I love that I've already found my fitness home here at USC. Less

I’ve recently started at USC and have nothing but great things to say. As someone who has attended and visited many different gyms over the years - Dan and the team at USC have got it right. The value of community, connection, and quality over intensity is apparent in everything they do. You walk in the door and friendly faces introduce themselves and ask about your day; you miss a few workouts a... More

I’ve recently started at USC and have nothing but great things to say. As someone who has attended and visited many different gyms over the years - Dan and the team at USC have got it right. The value of community, connection, and quality over intensity is apparent in everything they do. You walk in the door and friendly faces introduce themselves and ask about your day; you miss a few workouts and coaches are reaching out to check in; and the workouts and training blocks are planned with caring intentionality that values longevity over blind competitiveness. At USC I feel like a person rather than a number - and that keeps me coming back. Less

Great gym. Very knowledgeable coaches and fun training environment. Def recommend anyone in Ottawa to checking out.

Great gym, great atmosphere, great coaching, but the best part is the incredible community.

I had Dan both as a class and personal coach. He is one of the most knowledgeable and committed coaches I’ve ever had. When I moved away and he coached me online, he maintained the same level of standard and commitment as he did in person. 10/10 coach and friend.

Great gym & great trainers! My wife suffered a serious snowboarding injury. She had been training at another gym to recover her strength, flexibility & mobility before switching to USC. Her progress has been nothing short of outstanding since she made the switch. I also switched gyms to train at USC. Assessment & improvement re: weightlifting form + fitness/conditioning programming is on point. ... More

Great gym & great trainers! My wife suffered a serious snowboarding injury. She had been training at another gym to recover her strength, flexibility & mobility before switching to USC. Her progress has been nothing short of outstanding since she made the switch. I also switched gyms to train at USC. Assessment & improvement re: weightlifting form + fitness/conditioning programming is on point. Highly recommend! Less

Great atmosphere with amazing, dedicated coaches!! Incredible attention to detail on form. I got tons of helpful tips when it came to both specific athletic goals, and injury prevention/rehab.

This is by far the best gym I have ever been to. USC offers well rounded programming by experienced and knowledgeable trainers that will help you improve your fitness level in a fun and inclusive environment. I highly recommend Underground Strength and Conditioning!

Not only does USC deliver incredible workouts, they also foster an amazing sense of community for their members. Everyone who works for and attends the gym is positive, welcoming and friendly, and their team is really committed to supporting their members throughout the fitness journey. Cannot recommend enough!

When I joined USC in 2022 I had no experience with crossfit exercises or Olympic weightlifting. Since then, Karine and Dan have really helped me grow and develop my fitness and ability. Looking back, I'm astonished at how much stronger I am and how my confidence at doing the exercises has increased. The thing I like most about USC is the community - everyone is so friendly and supportive, regard... More

When I joined USC in 2022 I had no experience with crossfit exercises or Olympic weightlifting. Since then, Karine and Dan have really helped me grow and develop my fitness and ability. Looking back, I'm astonished at how much stronger I am and how my confidence at doing the exercises has increased. The thing I like most about USC is the community - everyone is so friendly and supportive, regardless of your fitness level. the coaches scale the exercizes for you, so people of all fitness levels can challenge themselves. And there really are people of all fitness levels ages and there - from beginners to experienced athletes. From the day I first joined to today, the coaches and the other people in the classes have been nothing but positive and supportive. Less

USC is exactly what I want in a gym. Its great! The staff and members are all super friendly and welcoming. The workouts are fun and have made me feel stronger than ever. It can be tricky to find coaches who are comfortable adapting for people with disabilities. The coaches at USC adapt the workouts for my disability with skill, creativity and compassion. I've only been a member for a short whil... More

USC is exactly what I want in a gym. Its great! The staff and members are all super friendly and welcoming. The workouts are fun and have made me feel stronger than ever. It can be tricky to find coaches who are comfortable adapting for people with disabilities. The coaches at USC adapt the workouts for my disability with skill, creativity and compassion. I've only been a member for a short while and I already feel like part of the community. Less

Been training with Dan for 5 years. He has truly transformed my functional fitness. I always recommend this place to my friends and family because it’s super inclusive and a great facility to train at. I love the group workouts. I would say the best gym in Ottawa!

CrossFit- style gym with excellent technique coaching and improvement oriented programming. Best for those seeking to go 4+ times a week due to detailed programming (mix of hard days, easy days and technique days set to make sure you don't break during the week) and beginners (I literally recommended this place to my wife) seeking a safe way to learn CrossFit and weightlifting. The difficulty l... More

CrossFit- style gym with excellent technique coaching and improvement oriented programming. Best for those seeking to go 4+ times a week due to detailed programming (mix of hard days, easy days and technique days set to make sure you don't break during the week) and beginners (I literally recommended this place to my wife) seeking a safe way to learn CrossFit and weightlifting. The difficulty level may be on the easier side for those who only go 2-3 times as a result of the coaches focussing on technique before exertion. For those seeking a CrossFit experience with highly intense workouts (and less of a focus on safety and technique) nearby CrossFit Hintonburg (my previous gym) provides consistently intense (think 40 minute hard EMOMs six days a week). The standout feature of this gym (USC) is how dorky the coaches are about keeping up to date on fitness research, and it's implementation. Highly recommend. Less

As someone who is pretty new to both weightlifting and this sort of workout, I find the coaching at this gym to be superb. The coaches take the time to teach proper technique and focus on building your skills and strength over time. And you see results! The community is welcoming too and the group atmosphere makes it fun to go to the gym.

USC is hands down (like when you're standing on them 😉) the best fitness community in Ottawa! The gym welcomes you with open arms and the support outside of the gym is epic too!

I spent approximately 6 months training under Dan. He was always very professional, enthusiastic and fun to be around. He put a lot of though and effort into my training which helped me transition from being an overweight baker to ready for military training. Thank you Dan.

I don’t have enough positive things to say about USC. As someone with limited experience and knowledge with HIIT workouts and Olympic weightlifting - embarking on this fitness journey was intimidating. Luckily, Dan, Karine, Matt, Sasha, and the extended USC Family foster a welcoming, accepting, safe environment. I definitely recommend USC to anyone who wants to elevate their fitness routine, lea... More

I don’t have enough positive things to say about USC. As someone with limited experience and knowledge with HIIT workouts and Olympic weightlifting - embarking on this fitness journey was intimidating. Luckily, Dan, Karine, Matt, Sasha, and the extended USC Family foster a welcoming, accepting, safe environment. I definitely recommend USC to anyone who wants to elevate their fitness routine, learn new skills, and make new friends! Less

Dan truly cares about your health and fitness. An amazing community of kind and fun folks!!!

Very compassionate coaches! They care about the overall health of their members. Their programming will provide results safely. They always have time for stretching and if you come a few times a week you will limber up. I was very stiff when I started with USC. I only realised it once I saw the limitations I had during his warm ups! Now I stretch regularly, it became a habit! Thanks Dan and Karin... More

Very compassionate coaches! They care about the overall health of their members. Their programming will provide results safely. They always have time for stretching and if you come a few times a week you will limber up. I was very stiff when I started with USC. I only realised it once I saw the limitations I had during his warm ups! Now I stretch regularly, it became a habit! Thanks Dan and Karine Shrum! Less

was referred to USC by a very good friend. He kept mentioning great things about the gym and I was looking for something other than the conventional/ regular gyms. I decided to join and in just three weeks, I can feel my body changing and improving. It’s not just a gym, it’s a loving family and an awesome welcoming community. From my first session, I simply loved the vibe. The coaches are phenome... More

was referred to USC by a very good friend. He kept mentioning great things about the gym and I was looking for something other than the conventional/ regular gyms. I decided to join and in just three weeks, I can feel my body changing and improving. It’s not just a gym, it’s a loving family and an awesome welcoming community. From my first session, I simply loved the vibe. The coaches are phenomenal, very knowledgeable and explain everything in great detail. The workouts are different, challenging and exciting. Each exercise is carefully picked and very well explained. During the group workout sessions, everyone is encouraging and inspiring. I am glad to have finally found a place where I feel belonged. Happy to be a part of the USC family 💕 I would highly recommend USC, to anyone who’s interested in bringing their fitness to a different level. Less

I've worked with Dan and Karine for over 7 years. When I heard they were opening their own gym a few years back, I had to join. Since the pandemic I've done mostly personal training with Dan. It's been fantastic. Dan gives excellent workouts geared to your needs and fitness level. His level of fitness knowledge is astounding. Both Dan and Karine's commitment to their clients is unmatched. Their l... More

I've worked with Dan and Karine for over 7 years. When I heard they were opening their own gym a few years back, I had to join. Since the pandemic I've done mostly personal training with Dan. It's been fantastic. Dan gives excellent workouts geared to your needs and fitness level. His level of fitness knowledge is astounding. Both Dan and Karine's commitment to their clients is unmatched. Their latest gym is a large space with lots of gear. Fantastic location. I've done several classes and it's a fantastic inclusive environment. Definitely recommend. Less

This is the best, most inclusive gym that I’ve experienced during my time in Ottawa. Folks support and give space to whatever movement journey you may be on; they’re happy to help modify classes to allow you to get the most out of them; and safety and good form is taught as paramount.

I have never felt more accepted at a box or gym. Whether it be the coaches or members, everyone is kind, caring and compassionate. I have been doing CrossFit and weightlifting for over a decade and have been a size medium to 4X. When I say this gym is inclusive and non-judgmental, I mean it, and I am proud to be part of it. The Coaches/Instructors Dan - On day one, during an open gym, I asked fo... More

I have never felt more accepted at a box or gym. Whether it be the coaches or members, everyone is kind, caring and compassionate. I have been doing CrossFit and weightlifting for over a decade and have been a size medium to 4X. When I say this gym is inclusive and non-judgmental, I mean it, and I am proud to be part of it. The Coaches/Instructors Dan - On day one, during an open gym, I asked for his input on some good calf stretches in passing. This resulted in a full-blown one-on-one lesson about foot strengthening, wherein he gave me his own personal toe spacers so I could work on my mobility at home. He had no obligation to help me at all as it was an open gym (session without an instructor), and he chose to go absolutely above and beyond because that is the person he is. He also is incredible at providing modification, suggestions and feedback - and always has some great beats during class. Karine - I take Karine's Olympic Weightlifting and, I may be biased as it is my favourite way to move my body - but these classes are always SO much fun and the absolute highlight of my week. Karine is always such a friendly face, especially if you're having a rough strength day. Matt - Matt has a passion for fitness that he loves sharing with others. He is always ready to help you scale a workout or provide insightful recommendations and feedback. Even if a set was less than ideal, he is still there cheering you on every step of the way. Other Logistics The facility is always clean, there are comfy couches, and the equipment is well taken care of. The building has a single gender-neutral washroom (never a line, though, as class sizes are small). This gym is a proud supporter of the 2SLGBTQIA+ community and is one floor with direct access to the parking lot. I generally do not feel like working out, but every time I get there, I am reminded that I get to be part of such a fantastic community of people trying their best and having fun. If you are looking for a box and a bit of a community, or at least some friendly smiles during your next training session - I cannot recommend Underground enough. Underground is where you are guaranteed to sweat, but they will give you the shirts off their back (or toe spacers off their feet) to make sure you succeed. Less

This gym has the best trainers that give you individual attention and is a safe, great environnent. Maria

This is by far the best gym in Ottawa. I was a little skeptical at first because I was scared my fitness level wasn't going to be good enough to do the workouts but Dan and the coaches really adapt the workout to your needs. They do regular check up on you to support your fitness goals. It's not like other gyms where they're only in it for the money. It's like a little family and you feel so welc... More

This is by far the best gym in Ottawa. I was a little skeptical at first because I was scared my fitness level wasn't going to be good enough to do the workouts but Dan and the coaches really adapt the workout to your needs. They do regular check up on you to support your fitness goals. It's not like other gyms where they're only in it for the money. It's like a little family and you feel so welcomed and supported the entire time. I leave feeling great about the workouts and all the positive interactions. I recommend this gym!! Less

Friendly staff and some of the best one on one training/workout you can find in the city !

As a "youthful" and active senior (65+), I am continuously looking to enable a quality of life and sustain a high level of energy through an improved level of fitness, mobility and strength. Over the past 4+ years, Dan has developed and lead a personalized PT program geared to my body, objectives and preferences. A combination of cardio, weight, flexibility and mobility activities has allowed me ... More

As a "youthful" and active senior (65+), I am continuously looking to enable a quality of life and sustain a high level of energy through an improved level of fitness, mobility and strength. Over the past 4+ years, Dan has developed and lead a personalized PT program geared to my body, objectives and preferences. A combination of cardio, weight, flexibility and mobility activities has allowed me to challenge myself and remain focused and dedicated while charting progress over time. Dan’s attention to detail, knowledge and caring nature has kept me injury free and engaged both at home and in the gym. The USC family have been welcoming, supportive and encouraging. This diverse and inclusive community of business people, youth, parents, grandparents, and yes, real athletes, have helped me achieve my own personal goals and inspired me with their own achievements and progress. The USC facility provides easy access and a wide spectrum of programming from personal training through to Olympic weight lifting that allows me the flexibility and variety to sustain a long-term commitment to health and fitness. Dan and the team at USC have been amazing. Less

I was at USC for just over a year before I moved and can honestly say it was the best gym I've joined. The people, the coaches, the programming are all amazing. Dan & Karine have fostered such an amazing environment and made working out feel fun & exciting again. I drop by when I'm in town and it feels like I've never left!

USC is truly one of the best gyms in the city. I joined this gym just over a year ago not knowing anything about cross-fit, olympic weightlifting, and having a very limited understanding of fitness. Over a year later, I've seen incredible results in my strength, physique, and have a much better understanding of fitness and my own physical capabilities. Dan and Karine (The head coaches) clearly ... More

USC is truly one of the best gyms in the city. I joined this gym just over a year ago not knowing anything about cross-fit, olympic weightlifting, and having a very limited understanding of fitness. Over a year later, I've seen incredible results in my strength, physique, and have a much better understanding of fitness and my own physical capabilities. Dan and Karine (The head coaches) clearly love what they do, and have an even bigger passion for helping others reach their full potential. Their classes are dynamic, informative, and structured for all kinds of skill levels and body types. Additionally, the community surrounding this gym is incredibly welcoming, inclusive, and supportive. I would recommend this gym to anybody who is looking to work up a sweat, expand their knowledge of fitness, get stronger, and have fun. Less

Great gym with knowledgeable coaches!

I dropped in to check out the gym and yo try a workout. Coach Dan is knowledgeable and checks you on your form. Welcoming crew of people and coach, great space to get your sweat on!

Omg I can’t say enough good things about Dan and the whole team. This space is welcoming. The vibe is fun. And the knowledge is second to none. I always feel at home. No gross bro fitness attitude. This is a space for everyone. When people talk about building community, Underground has unlocked the secret sauce. It’s truly a group of coaches and attendees that care. I’ve yet to find that anywhere... More

Omg I can’t say enough good things about Dan and the whole team. This space is welcoming. The vibe is fun. And the knowledge is second to none. I always feel at home. No gross bro fitness attitude. This is a space for everyone. When people talk about building community, Underground has unlocked the secret sauce. It’s truly a group of coaches and attendees that care. I’ve yet to find that anywhere else! Less

I joined this gym and cannot express how amazing it was. From the phenomenal coaches, to the supportive community it is the best gym in the locality. With the help and encouragement from coaches who are very patient and incredibly talented, I have done things that I never thought I would. I was able to do rope climbs, wall balls and so much more within a few months. Coaches Dan and Karine are ver... More

I joined this gym and cannot express how amazing it was. From the phenomenal coaches, to the supportive community it is the best gym in the locality. With the help and encouragement from coaches who are very patient and incredibly talented, I have done things that I never thought I would. I was able to do rope climbs, wall balls and so much more within a few months. Coaches Dan and Karine are very kind, and really wants to see you achieve your goals. I highly recommend this gym. Best Decision Ever!!! Thank you so much. Less

Best coaches and gym community in Ottawa!

Dan and Karine are the best, they really take the time to connect and make sure that the work outs are both challenging and that technique is on point. The staff encourage everyone of all shapes, sizes and skill sets. Definitely the best gym I have been to in Ottawa

I’ve been training with USC for a little over two years and I can honestly say that my overall fitness has increased significantly thanks to the programming they offer. My strength, flexibility and skills have gotten so much better. A big thanks goes out to Dan, Karine, Sasha and Mathieu for all their help! USC is truly a welcoming community. Come join us - you won’t regret it!

Great people, the best vibe and a top gym in Ottawa.

After a long exercise hiatus of 3-years, I decided to dive back in with USC. I was welcomed by friendly, fun, and super knowledgeable coaches and an excellent atmosphere. You’ll find a great balance of intelligent programming that’s adaptable depending on where you’re at, with a focus on safe and functional strength-based workouts, olympic/power lifting, and conditioning. A true gem in Ottawa, an... More

After a long exercise hiatus of 3-years, I decided to dive back in with USC. I was welcomed by friendly, fun, and super knowledgeable coaches and an excellent atmosphere. You’ll find a great balance of intelligent programming that’s adaptable depending on where you’re at, with a focus on safe and functional strength-based workouts, olympic/power lifting, and conditioning. A true gem in Ottawa, and I’m having the best time! Less

USC is one of the best gyms I've been to in Ottawa. Experienced and welcoming staff. Am learning lots of new skills and techniques. Thanks!

Great Ottawa gym. One of the best spots for all levels of fitness and a very inclusive space for all. The coaches and knowledgeable and have many years of experience which is a must for anyone wanting to be the best version of themselves. Highly recommend!

Can’t say enough good things about this place. Welcoming, clean, great staff and the workouts are always a knockout. Such a good atmosphere. The coaches are too notch and awesome and will adapt anything for anyone and make it a great workout. Fun place to workout at. Highly recommend!

I've gone to other class-based gyms in the past, and they can be intimidating places socially and physically. USC is different. I felt welcome there from the beginning. It was easy to fit in, and I've made many friends there. The workouts are also very well planned. USC is one of those rare gyms that make you appreciate that the social aspect of working out is just as beneficial as the physical ... More

I've gone to other class-based gyms in the past, and they can be intimidating places socially and physically. USC is different. I felt welcome there from the beginning. It was easy to fit in, and I've made many friends there. The workouts are also very well planned. USC is one of those rare gyms that make you appreciate that the social aspect of working out is just as beneficial as the physical side. I've been going there for a year and a half, and now I can't imagine life without it. Physically and mentally I've improved tremendously over that time. Less

Amazing coaching, very welcoming! When I was traveling they allowed me to come in for a class and treated me as if I was an everyday member! Highly Recommend!

Great fun and challenging. I'm a complete beginner when it comes to weight lifting and strength conditioning but I've learned heaps and feel completely welcome at every class. The best thing about the classes is how varied the program is day by day; each instructor constantly keeps it interesting.

This gym is the best in Ottawa! Excellent and safe programming, the best coaches, and an inclusive and compassionate community!

Honestly, the best gym in Ottawa. You'd be hard-pressed to find another place with better programming and community. You'll never feel "embarrassed" at the gym here with the warm and welcoming atmosphere. And functional fitness is the key here. The coaches really put an emphasis on caring for your body -- they're workouts which strengthen you long-term, rather than just smashing you now and possi... More

Honestly, the best gym in Ottawa. You'd be hard-pressed to find another place with better programming and community. You'll never feel "embarrassed" at the gym here with the warm and welcoming atmosphere. And functional fitness is the key here. The coaches really put an emphasis on caring for your body -- they're workouts which strengthen you long-term, rather than just smashing you now and possibly doing you harm down the line. PLUS -- they've got some sick resident DJs in the community so you'd (rarely) ever complain about the playlist. Less

I was a member of this gym for about a year and a half when I lived in Ottawa. Dan and Karine Shrum were incredible coaches and helped me not only with strength training, but mobility. In the time I spent here I learned so much about body mechanics, mobility, and overall health in general. They have curated a safe space for all fitness types and walks of life, wherever you happen to be on your jo... More

I was a member of this gym for about a year and a half when I lived in Ottawa. Dan and Karine Shrum were incredible coaches and helped me not only with strength training, but mobility. In the time I spent here I learned so much about body mechanics, mobility, and overall health in general. They have curated a safe space for all fitness types and walks of life, wherever you happen to be on your journey. I used to be hesitant when hearing about CrossFit, how it can lead to injuries and where more reps would be encouraged over form. I couldn't have been more wrong with those assumptions. Through the guidance of Dan, Karine, Matthew and Meera, I learned the importance of proper techniques and mobility work, plus listening to your body. There are days to push, and there are days to take it easy, because consistency will always be intensity. The emphasis on hip modibilty for long-term health alone was worth the monthly membership fee. Though I am no longer living in Ottawa, I would recommend this gym over anything else in the city, and is more than worth the cost. Not only that, but the work they do in the community just strengthens the bond between members. I truly felt like it was my second home when living there. If you're on the fence about joining a gym, I highly recommend giving strength and conditioning a shot. Tell them Lee sent you upon arrival ;) Less

Always a good time to drop in for a class! All staff is welcoming and friendly and will help you achieve your personal goals. Great community, it’s my favourite gym to go to when I’m in town !

I've been training at USC since they opened, great programming, knowledgeable and attentive coaches, and an even greater community. Everyone feels welcome, and great scaling options no matter your fitness level or age. And, you always work hard. Programming takes into consideration all modalities and whole-body fitness. Karine has restructured and rebuilt my olympic weightlifting, so I can be the... More

I've been training at USC since they opened, great programming, knowledgeable and attentive coaches, and an even greater community. Everyone feels welcome, and great scaling options no matter your fitness level or age. And, you always work hard. Programming takes into consideration all modalities and whole-body fitness. Karine has restructured and rebuilt my olympic weightlifting, so I can be the best (and injury-free) lifter I can be. Highly recommend giving USC a try. Less

Great Workout, great people, trainers, and other gym goers a like. I was attracted to the progressive nature of the gym with inclusion for everyone because to me that creates a positive atmosphere and it didn’t disappoint. I feel like it’s a team atmosphere, even when I feel horrible about a workout someone is there to pick me up. Thank you to the staff for caring and having knowledge to help me ... More

Great Workout, great people, trainers, and other gym goers a like. I was attracted to the progressive nature of the gym with inclusion for everyone because to me that creates a positive atmosphere and it didn’t disappoint. I feel like it’s a team atmosphere, even when I feel horrible about a workout someone is there to pick me up. Thank you to the staff for caring and having knowledge to help me get the most out of my workouts as safely as possible Less

I have been looking for a place to get fit, in a friendly environment where the people motivate me to push myself. After joining various gyms and trying different kinds of fitness classes, (all of which I would loose interest and quit after a short time) I finally found this place that I love and have been going to for over a year! I love the people, both the staff and other members are super fri... More

I have been looking for a place to get fit, in a friendly environment where the people motivate me to push myself. After joining various gyms and trying different kinds of fitness classes, (all of which I would loose interest and quit after a short time) I finally found this place that I love and have been going to for over a year! I love the people, both the staff and other members are super friendly, welcoming and make working out fun - something that I’ve always dreaded. Thanks to USC, I feel amazing, inside and out! Definitely recommend check out this spot and joining the USC family! Less

Amazing gym! Great programming. Friendly welcoming community. Encouraging positive environment. Coaches are attentive, and knowledgeable. USC has made me stronger, helped me overcome many weak points and injuries. Who knew I could run again!??!!. I highly recommend.

In our quest for personal growth and development, we often search for spaces that offer more than just the rudimentary. It's not solely about the physical strength we can build or the numbers we see on a scale. It's about finding a place that nurtures our spirit, challenges our limits, and brings us into a community that understands and supports our journey. Here, one finds a realm where the eth... More

In our quest for personal growth and development, we often search for spaces that offer more than just the rudimentary. It's not solely about the physical strength we can build or the numbers we see on a scale. It's about finding a place that nurtures our spirit, challenges our limits, and brings us into a community that understands and supports our journey. Here, one finds a realm where the ethos of human connection and individual growth is palpable. Led by the indomitable spirit of Dan Shrum, whose energy and zeal parallel legends like Goku, every training session becomes a testament to human potential. His relentless drive to uplift and inspire sets the tone for a transformative experience. And alongside him, Karine Shrum stands as a beacon of warmth and grace, ensuring that every member feels not just seen, but deeply valued. The offerings of USC go beyond the traditional. The programming is meticulously crafted, ensuring that monotony never sets in. Time challenges? USC bends backward to accommodate, ensuring that every individual, no matter how tight their schedule, has an opportunity to prioritize their well-being. And the community? It's a vibrant tapestry of individuals, each bringing their unique stories and experiences, yet unified in their pursuit of excellence. Nutrition, often sidelined, is given its rightful place at USC. Recognizing that true well-being is an amalgamation of physical fitness and nourishing the body, USC offers a balanced perspective, ensuring every member is equipped not just for the gym, but for life. USC is my absloute favourite gym, my great equaliser, and a haven that recharges my energy through a team that pushes my physical boundaries and showing me that whatever my idea of my potential is, I can break past it. Less

Love this gym and community. I've been training with Dan and Karine for 10 years and the programming has made me consistently the strongest I've ever been. I've far surpassed what I ever expected to be able to do time and time again. And actually, what's most important is that I'm not getting overuse injuries or hurting myself while achieving these goals; their consistency in teaching mobility, p... More

Love this gym and community. I've been training with Dan and Karine for 10 years and the programming has made me consistently the strongest I've ever been. I've far surpassed what I ever expected to be able to do time and time again. And actually, what's most important is that I'm not getting overuse injuries or hurting myself while achieving these goals; their consistency in teaching mobility, proper warmup movements, and technically sound lifts and skills are definitely a strength at this gym. Less

When we moved back to Ottawa we were looking for a gym with knowledgeable and passionate coaches who pay attention to what you’re doing and contribute to a welcoming and fun vibe. We tried a few gyms and USC was the standout. Our experience has been great and I wouldn’t hesitate to recommend it to anyone regardless of age or ability.

Love this gym! Great coaches, supportive and friendly environment. Great for athletes of all levels.

The best classes I’ve ever been to! The coaches and other members are so great and encouraging. They’re always willing to scale/modify movements to accommodate a wide range of abilities. Highly recommend!

The best strength and conditioning gym in Ottawa! The programming is so enjoyable and works for athletes at all levels. I have attended many gyms in my life, but after joining USC 1 year ago, I have never felt stronger, healthier, and more confident. I would highly recommend USC to anyone who is looking for a gym that truly cares about every single one of their members. Such a great community to ... More

The best strength and conditioning gym in Ottawa! The programming is so enjoyable and works for athletes at all levels. I have attended many gyms in my life, but after joining USC 1 year ago, I have never felt stronger, healthier, and more confident. I would highly recommend USC to anyone who is looking for a gym that truly cares about every single one of their members. Such a great community to be apart of! Less

May be the best gym in Ottawa! Welcoming, fabulous community, body positive, a great space. But the most important thing is the combination of exceptional programming and brilliant and attentive coaches.

This gym has everything - very smart, friendly, and supportive coaches, amazing programming that keeps you on your toes and hitting those PRs, and an incredible community of members that are fun to be around. Importantly, this gym is trans and queer friendly! You can be comfortable being your whole self here.

Great gym, great staff, super welcoming to all!

This is by far one of the best gym environments I have ever experienced. This is a no-judgement place where the trainers are so friendly and skilled. This was a family thing were me and my boys all trained and learned how to train. I can't say enough good things about this place.

Underground Strength and Conditioning Inc. is amazing for a workout and community. Would highly recommend.

USC is more than just a gym but a full on community. I have lived in Ottawa for almost 11 years and never have found such a wonderful group of fitness people. The programming is spot on, the coaches do a great job of providing feedback and make any modifications necessary for you to be successful and improve, and the members of the gym are so welcoming. I wish I could give more than 5 stars!

USC is an amazing gym! I have been regularly attending USC for a year and love it. Karine and Dan are fantastic trainers — knowledgeable, welcoming and supportive. My fitness level is the best it’s ever been and the workouts are fun and varied.

Not sure where to start but USC IS absolutely amazing in so many facets; knowledge, passion, and most importantly the coaches listen and care about your progress and personal fitness. This is a very small gym which allows for a lot of personalized advice which I have benefited from. Working out at usc is actually fun and is something I look forward to every day. When I miss a day my day just isn’... More

Not sure where to start but USC IS absolutely amazing in so many facets; knowledge, passion, and most importantly the coaches listen and care about your progress and personal fitness. This is a very small gym which allows for a lot of personalized advice which I have benefited from. Working out at usc is actually fun and is something I look forward to every day. When I miss a day my day just isn’t the same. The coaches are able to adapt to injuries by modifying workouts and providing exercises for a quicker recovery. Thank you to Dan, Karine, Matt, Sasha for all of your support…I have improved so much since I started at usc and I know I will continue that trajectory with your support. Less

I'm a middle aged person who has stayed active in sport and crossfit over the years. USC's unique offering of both in-person and zoom sessions has enabled me to train consistently. Been quietly building to new PRs and picking up skills that I was never before able to master. The classes are coached by the owners and while on the surface that doesnt sound important, other gyms are not invested in ... More

I'm a middle aged person who has stayed active in sport and crossfit over the years. USC's unique offering of both in-person and zoom sessions has enabled me to train consistently. Been quietly building to new PRs and picking up skills that I was never before able to master. The classes are coached by the owners and while on the surface that doesnt sound important, other gyms are not invested in individual member progression like owner operators are. Less

Very welcoming and knowledgeable staff! Classes are fun, equipment is new, place is clean!

USC is an unbelievably great gym that has had a really positive impact on my life. They offer elite quality training and programming, which they are happy to modify as much as needed to ensure all fitness levels are welcome. In the past I have been frustrated by other gyms that had a “Beast Mode” mentality in their workouts and programming, that led to frequent burnout and injury. USC methodicall... More

USC is an unbelievably great gym that has had a really positive impact on my life. They offer elite quality training and programming, which they are happy to modify as much as needed to ensure all fitness levels are welcome. In the past I have been frustrated by other gyms that had a “Beast Mode” mentality in their workouts and programming, that led to frequent burnout and injury. USC methodically programs their workouts into training blocks to focus on improving certain movements/skills throughout the year, with deload weeks scheduled in at appropriate times Their programming allows to sustainability and consistency in training. Each workout starts with a strategic mobility session and warm-up to get your body adequately primed for the workout to come. Then you are coached on every movement to ensure proper form and technique. The gym has an easy-going atmosphere. We all take fitness seriously there and some compete with each other for fun, but we always make time to laugh and have a good time. 100% recommended. Less

First off, there’s always something to be said about small businesses - they actually care about their members. No matter your fitness background or injuries, Karine and Dan will find the best way to work with you to reach your fitness goals and surpass them. Thank you for always being there for us, for your flexibility on the fly to adapt workouts and make them work for us, and for your patience... More

First off, there’s always something to be said about small businesses - they actually care about their members. No matter your fitness background or injuries, Karine and Dan will find the best way to work with you to reach your fitness goals and surpass them. Thank you for always being there for us, for your flexibility on the fly to adapt workouts and make them work for us, and for your patience teaching us the right way to lift heavy things. Less

Well an amazing coaches and great times all around. Not just gym but community

I would give Underground Strength and Conditioning 10 stars if I could! Dan and Karine and absolutely incredible trainers - clearly super knowledgeable and passionate about what they do, welcoming, and attentive - even in a group setting, they somehow manage to give each member individualized coaching and support. There is so much variety in the training - clearly building towards balanced and fu... More

I would give Underground Strength and Conditioning 10 stars if I could! Dan and Karine and absolutely incredible trainers - clearly super knowledgeable and passionate about what they do, welcoming, and attentive - even in a group setting, they somehow manage to give each member individualized coaching and support. There is so much variety in the training - clearly building towards balanced and fully rounded fitness. An avid gym-goer most of my life, never have I felt stronger and more skilled than I do now after a year at USC. Beyond just fitness gains, never have I felt more welcomed and had more fun in a gym setting - great music, smiles all around, and just a good time! USC is more than a gym, it's a community, and I am very grateful to be a part of it! Less

Where to begin? The staff - the heart of this wonderful community, has been nothing short of perfect. The care, attention and knowledge I've felt and received since joining has been life changing. Not only do I feel stronger and more capable and confident in the world, but I've also got a head full of new ideas and approaches to fitness and all facets of health (nutrition, sleep, breathing, etc.... More

Where to begin? The staff - the heart of this wonderful community, has been nothing short of perfect. The care, attention and knowledge I've felt and received since joining has been life changing. Not only do I feel stronger and more capable and confident in the world, but I've also got a head full of new ideas and approaches to fitness and all facets of health (nutrition, sleep, breathing, etc.). I have quite literally never felt better in my life, and I have a long history of exercise/fitness experience ranging from standard bodybuilding workouts to MMA, running, etc. I now feel like I have a direction, with achievable goals that align perfectly with where I want to go - working out is FUN again. The pace and programming following a logical structure and intensity, so much so that I can confidently attend each class (six days a week) and never feel overworked. Once you get in the groove, it just gets exponentially better. The facility is clean and organized, the equipment is first class. The gym dog, Nova is a little burst of energy and happiness. The only question I've had since joining is "why didn't I do so sooner?". Less

Great coaches, programing, clean space. Welcoming community. Coaches Dan and Karine are top top notch.

Great trainers and fun atmosphere

It's a friendly atmosphere, great workouts, and the coach / owner Karine is very knowledgable in what she does.

Great place! Very friendly and welcoming for all levels of fitness! Coaches are very knowledgable. Highly recommend!