Looking to improve my kinetic chain and think maybe I don't push off with my lower body enough. When I look at pros, though, I see them using virtually no leg push on their strokes. I've seen juniors with very strong "sit and lift" motions, but not pros. http://www.youtube.com/watch?v=-24o_0SPc8k I know that's casual hitting, but Murray is generating a lot of pace and I see no leg push. Can anyone shed light on the role the lower body plays in the kinetic chain?