2026-03-10T15:15:54.265Z

Oakton Strength Systems has been fantastic, and I feel incredibly lucky to be training with Jack. He is knowledgeable, motivating, and extremely attentive to technique. I’ve gained so much strength in a relatively short time — including hitting a 200 lb deadlift (which at 5 feet tall is a big lift!) — and I’ve never had this much definition in my arms and legs.What really sets Jack apart is how thoughtfully he adapts training. I have hypermobility and some knee, hip, back, and shoulder issues, and he consistently adjusts exercises and programs accessory work to improve my form while keeping me training safely. He’s also great at making strength training feel approachable and confidence-building, regardless of your starting point.If you want smart coaching, real strength gains, and a trainer who truly pays attention to your body, I can’t recommend Jack and Oakton Strength Systems enough.

2026-03-04T15:07:05.848Z

Justin at Oakton Strength Systems is top-notch! His coaching is knowledgeable, motivating, and tailored to my goals. The gym atmosphere is welcoming, and I’ve seen real progress in my strength and overall fitness. Highly recommend working with him!

2026-01-23T01:38:21.748Z

Working with Jack has been an absolute game changer. His attentiveness is on another level — He notices everything, adjusts instantly, and somehow always knows exactly when I need to push a little harder while still feeling supported. Every session feels purposeful, motivating, and genuinely fun. I walk out feeling stronger, more confident, and excited for the next workout. If you want a trainer who brings skill, passion, and incredible energy to every session, Jack is absolutely the one you want in your corner.

2026-01-11T17:45:35.279Z

By far the best group classes and personal training for lifting! Coming to OSS brought me back to the gym after a couple months of not doing anything and I am so grateful for it. I love that their strength classes are purely lifting and better than a workout I could get done in a regular gym in the same time frame. I struggled finding a group class setting that truly focused on lifting, and once I found this place it has been the best thing to add to my regular routine.

2025-12-31T19:17:10.623Z

This is the first time that I have used a personal trainer and Ximena has been wonderful. We are working on building my strength and balance while focusing on my form and making sure that I don’t get injured. Oakton Strength Systems is a great! Highly recommend

2025-12-04T22:56:54.283Z

Great gym and coaches!!! I really enjoy the structure and thought that goes into the workouts.

2025-11-24T16:45:43.304Z

The gym is really well appointed and Taylor is a wonderful personal trainer! So glad to have found OSS!

2025-11-19T19:26:50.649Z

Jack is an exceptional trainer—professional, highly knowledgeable, and dedicated. He has transformed my life by helping me lose weight, get in shape, and, most importantly, become pain-free.

2025-11-18T18:28:21.674Z