Recovering From Two Broken Legs To Gain 10 Inches Vertical

The Exact System He Used To Increase His Vertical 21 Inches

You Find The Weirdest Things At Goodwill. John Evans - Full Special

John Evans: Importance of squatting part 2

How To Sprint Correctly To Run Faster And Jump Higher

How To Get As Explosive As Possible w/ Vertical Jump World Record Holder Isaiah Rivera & John Evans

We Found Two Freak Athletes (They Jump Higher Than Ja Morant)