there are different ways to hit a 2 handed backhand. I used to hit it with my left hand, then after hearing what agassi had to say, I switched to my right hand. and almost imediately I was hitting the backhand better than ever. now a few months later, it is definantly alteast 3times better than it ever was. watch vids of agassi and think right hand. its almost like a one handed backhand with the left hand on it as well. trust me please. don't stiffen your wrist, keep them relaxed, you'll use them naturally. don't think about the bud of the racquet or anything like that, just watch the ball and make contact. its ALMOST like a left handed baseball swing. just watch agassi, you'll see.