Movement Performance Institute
2101 E. El Segundo Blvd. Suite 101
El Segundo, CA 90245
All services referenced herein are for general information only and should not be interpreted as medical advice. Always consult your doctor before trying any new fitness routine.
© 2026 Stepp Up Fitness LLC
The Assessment
"You know what's in your wealth account, but what about your health account?"
-AYA client Greg M., 57 years old
If you've researched longevity testing, you may be overwhelmed by the options. Genetic testing, saliva testing, stool microbiome analysis, 100+ blood testing panels, ultrasounds, EKG...the list is seemingly endless and exhausting. That's why we've pared it down to what actually matters. A simple, two-pillar diagnostic that's unique to the industry. It cuts through the noise and gives you understandable, actionable results that you can work on immediately.
The First Pillar: how you move on the outside. Developed by USC professors Dr. Christopher Powers and Dr. Todd Schroeder, along with NASM-certified personal trainer and senior fitness specialist Jeff Stepp, the Activate Your Age physical assessment combines DXA body-composition metrics, Parvomedics VO2Max data, and HUMAC NORM strength tests with clinically-researched mobility, balance, and reaction-time assessments to determine your body's physical longevity age.



The Second Pillar: what's happening on the inside. Our partner Dr. John Zheng of Top1ers has developed a blood testing panel that identifies hidden metabolic, hormonal, and inflammatory risks before symptoms affect your movement, performance, and longevity. You walk away with clear, actionable insights focused on optimal performance ranges—not just standard "disease-only" baselines.
Continued Support: Once you've completed your assessment, we offer custom, 1-on-1 personal training and physical therapy tailored to your unique results that will help reduce any deficits and strengthen your body both inside and out, putting you on a path toward living a long and active life.




"I'm very impressed with your program. It's inspiring to see people so engaged and passionate about their work."
-AYA client Philip H., 77 years old


