40-Yard Dash 4.86 - Dan S. | Football Speed Training

Dan's 40 Yard Dash AFTER speed training for football

* He ran a 4.79 on his first rep * , but didn't get on video. He improved his 40 yard dash time from 5.42.

Check out Dan's FULL Story and transformation of football speed and strength training here : https://www.athleticpreparation.com/faster-40-for-football-player/

Видео 40-Yard Dash 4.86 - Dan S. | Football Speed Training канала Athletic Preparation