Originally Posted by bhupaes
No, I didn't confuse anything. If one were only depending on centripetal force, any muscle not used for gripping the racquet will be passive. Try swinging like that and see where the ball goes.
I will stick with everything I've said in this thread - let's just agree to disagree.
doesn't that passiveness explain alot of straight arm or whippy crazy rhs for the high level tennis?