Crowther Sled Drills

I don't PREFER the Crowther - but I saw the University of Miami doing the drills for the hands on it (mid 1990's) when GREG SMITH was line coach. Since we stress "TIGHT HANDS" (the "imaginary handcuffs") - you CAN use it for that!

PS: They went from:

6 point explosion (cocking arms, rolling the hips, striking with tight hands, & landing on their bellies), to
4 point explosion (cocking arms,rolling the hips, striking with tight hands, & landing on their bellies), to
3 point explosion, & drive (firstwith no one on sled - then with a coach on the sled)

THEY WORKED IN PAIRS!