October 4, 2010, 5:36 am - (2 years ago) What do you think of the theory that if you know the proper arm motion to throwing a football, then you can serve a tennis ball. If you watch QBs, they reach back and throw through the target with their finish looking the exact same as a tennis serve finish (across body, pinky side of hand facing out forwards).
The concept is to warm up by serving like you are throwing a football..just do the same motion. Then pretend you are trying to throw the ball almost straight up in the air. You will naturally drop the racquet behind your head and finish properly.
Anybody ever hear of this? Click here to read full article