http://www.youtube.com/watch?v=xti9aBnqn9c&hd=1 4:14 in the video, Hewitt hits a 1hbh passing shot. What, is this some sort of trend? If you hit topspin 2hbh, why not hit topspin backhands with 2 hands for EVERY situation? It takes 20+ years to learn either the 2 handed or 1 handed backhand. Why are Hewitt and Tsonga trying to hit a 1hbh randomly?