How to Calculate the Reactive Strength Index (RSI) Score for Health and Fitness
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4 min read
The Reactive Strength Index (RSI) is a key metric in sports science, used to measure an athlete's explosive lower body power and ability to transition from an eccentric to a concentric muscle contraction. This guide will demystify how to calculate RSI score for athletic and fitness applications, outlining the methods and necessary measurements to help you assess an athlete's reactive strength.
