By A Mystery Man Writer
RSI is useful for understand how reactive an athlete is. RSI is calculated by dividing flight-time by contact time and is expressed as a ratio.
Assessments of Reactive Strength
Assessments of Reactive Strength
Assessments of Reactive Strength
What is the difference between RSI and mRSI?
What is the difference between RSI and mRSI?
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Assessments of Reactive Strength
Assessments of Reactive Strength