I am a 3.5 player and I've started up with lessons again. The pro always asks me..."What do you want to work on today?" I feel like saying "just make me better!" But I know I should have a plan in mind. The thing is, if I say I want to improve my backhand he'll spend the next 1/2 hr. feeding me balls to my backhand yelling things like "move your feet; bend your knees;" I just don't feel like I'm really improving very much. I can use my ball machine to feed me balls. And I'm past the "bending your knees" thing. The question, again, is: How do I get the most out of my tennis lessons? If you are a 3.5+ player, what is YOUR typical lesson like? Thanks in advance.