I been using a 2 handed forehand and backhand for so long. I used to be able to be able to create sick and twisted angles. Now everything just goes into to middle of the court. My HS coach said it's because of my lack of footwork. So how would I improve my footwork? Also how I been trying to take the ball super earlier the way seles/bartoli and santoro do. I get it and get some type of angle but not the power that I use to. Can someone please help me. I have my first competition in a few weeks, and I want to have a good showing against our rivals.