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What is the reactive strength index? How does it impact athletic performance? Essentially, it is a ratio of contact time relative to concentric output (height) Build it via these 5 avenues: 1. Extensive base 2. Maximal landings 3. Depth & drop jumps 4. Repeat contacts 5. Concentric power focus

28,543 次观看 • 2 年前 •via X (Twitter)

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Speed & Hurdle Coach 的头像
Speed & Hurdle Coach2 年前

@RolfOhman1 is there something that give a bigger picture then RSI?

Smolov 的头像
Smolov2 年前

Great post great info

jon mckinnie 的头像
jon mckinnie2 年前

@JonJeffriess

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