Theorem Strength & Longevity Lab Claim this business

Raeon Google

2 months ago

Working with Dominick at Theorem has been a great experience. He’s incredibly knowledgeable, encouraging, and really pays attention to what your body can tolerate instead of taking a one-size-fits-all approach. I am achieving amazing results and feeling stronger, leaner and have lost weight during the 12 week program. Dom listens and then adjusts to your needs. Unlike any other program I’ve tried! Highly recommend.

Karen Kraskaon Google

2 months ago

Dominick is awesome! After having my 2nd hip replacement in January, I wanted to improve my mobility & flexibility and get moving again! I was ending a decade of 2 major back surgeries with lots of hardware & PT after being thrown from a horse. I was in a constant “ache/tightness” and discouraged when I struggled to play with my grandkids(esp getting up & down off the floor). Finding Theorem was a blessing! I started in March and have gotten so much of my strength & mobility back! Dominick puts together sessions that challenge me however don’t leave me so “crushed” that I can’t recover before the next session. I’m able to stack my strength each session into the next instead of trying to “catch up & recover”. Dominick pays close attention to details & is always checking in & connecting through his app. I highly recommend Theorem and meeting Dominick for a consultation! It’s one of the best things I’ve done for myself! I have my mobility back - Pain free Mobility!!!

Elizabeth Garciaon Google

6 months ago

Theorem Strength & Longevity Lab truly lives up to its name. This is not a traditional gym, and Dominick Nusdeu, the owner, is a Muscle System Specialist whose work is rooted in science, biomechanics, and long-term joint health. Dominick specializes in working with a clear focus on building strong, confident movement for women 40+. It shows in how thoughtfully each plan is designed. His lab includes specialized assessment tools and equipment you simply don’t see in standard gyms. Every plan is fully individualized—there are no cookie-cutter workouts. Each session is built around the client’s unique structure, movement patterns, limitations, and goals. There are no quick fixes or gimmicks here—no free classes, no 6-week promises—just intentional, progressive work focused on sustainable results. Since working with Dominick, I’ve lost weight and inches while gaining meaningful strength and stability in my joints. I move better, feel stronger, and have more confidence in my body. If you’re looking for a data-driven, personalized approach to strength, movement, and longevity, this is the kind of place—and the kind of expertise—you want to invest in.

L&G Kennedyon Google

6 months ago

When I walked into Theorem Strength and Longevity I was doubtful as to whether it would work for me. I was in pain with back aches and knee pain. Dominick assessed my issues and created a plan just for me. Four months later, I am pain free and feeling so much stronger. Dominick is amazing and really pays attention to meet the needs of each and every client. I’m not a fan of working out but he’s so encouraging and failure is not an option at Theorem…you might even enjoy workouts again. I’m loving the results I am getting at 62 years old. Thank you Dominick⭐️!!

Mary Randolon Google

8 months ago

To say my experience over the last 6 weeks with Dom has been life changing would be an understatement. My strength and body movement is the best is ever been. He’s helped me build a healthy relationship with food, which I’ve lacked trying to lose weight my whole life. My energy level is through the roof and I sleep like a dream! His program has become so much more to me than toning up and building endurance…it’s a life style change and an investment in my future. Stop thinking about making the change and just do it! Dom will be with you every step of the way!