Player is on his hands and knees, with toes pointing backwards. Opponent standing in front of him with blocking shield. The offensive linemen fires out and little upwards making contact with his shoulder pad against blocking shield.
Watch players toes they must be point backwards, DO NOT allowing him to push off with his feet/toes. Full hip extension is what we are looking for here.
Teaches players how to use his big muscle group in drive block (hip, back & thigh).