currently in beta. launching soon.
currently in beta. launching soon.
THE FUNCTIONAL STRENGTH INDEX (FSI)
The Metric That Measures Your Strength for Life
Discover Your Strength Potential with FSI. Our proprietary assessment gives you a score out of 100, helping you measure, improve, and maintain your functional strength, mobility, and endurance—today and for years to come.
Start your journey with the Functional Strength Index (FSI)—your baseline for progress and lifelong strength. Integrated into UVSL programs, the FSI helps you track improvements and keep moving forward, stronger every step of the way.
The Functional Strength Index (FSI) is UVSL’s proprietary assessment that gives you a definitive score out of 100, designed to evaluate your total body strength, endurance, stability, and mobility.
Embedded into the UVSL Member Experience and the Last Start Program, the FSI is a cornerstone tool to help you:
Understand Your Starting Point: Know exactly where you stand in terms of functional strength.
Track Your Progress: Reassess periodically and see how far you’ve come.
Ensure Longevity: A higher FSI score correlates with enhanced physical resilience, better quality of life, and reduced risk of decline as you age.
WHAT IS THE FSI?
The FSI is based on 6 expertly selected FOUNDATIONAL movement tests. simple but challenging, and able to be performed in the comfort of your home, each were chosen through rigorous research into their correlation with functional strength, mobility, and physical ability as you age. These movements are backed by scientific evidence linking them to:
Real-world functionality
Fall risk reduction
Enhanced quality of life
The FSI measures:
Total Body Strength: Your ability to generate force for everyday activities.
Muscular Endurance: Sustaining strength over time for long-term functionality.
Stability: Maintaining control and balance under various conditions.
Mobility: Moving efficiently and safely through a full range of motion.
Each movement is tied to your physical capabilities today and provides a predictive measure of your potential for improvement, making it a reliable tool for tracking progress and ensuring you age with strength and vitality.