In this video, I tested my vertical jump (barefoot) and hit what could be the highest vertical jump ever recorded! I walk you through my warm-up, attempts, and the measurement. I've trained for years ...
Jordan Kilganon on MSN
how to avoid slipping when vertical jumping
Vertical jump tutorial by Jordan Kilganon. He uses Vertec to measure, and also explains why Game 1 Lows help avoid slipping, resulting in a safer, better jump!
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