Jonathan Clark (JClarkTheJUMPER) on MSN

Vertical Leap Training Session: Ploymetrics & BOSUball Squats

Plyos and weights today. I occasionally lift in my Vibrams just for the extra foot work, also added the BosuBall to my squat ...
Jonathan Clark (JClarkTheJUMPER) on MSN

Vertical Leap Training Session: 405lbs Deadlift Double

Hit 405lbs (180lbs bw) for a double and went to 495lbs were I failed. I am pleased with the session even though it ended in ...
More than an Event. It’s a Community of Incredible People who have the Heart and Drive to Conquer this Challenge - 29029 29029, founded in 2017 b ...
Steelers sign 39.5-inch vertical leap athletic star to new contract originally appeared on The Sporting News Add The Sporting ...