I guess this may kinda fit here, as i'm not getting to many responses in the tips and instructions forum, and I got burned by a poster already there. So I kinda am an appointed instructor at my club now, and i'm supposed to be taking care of beginner-intermediate range kids now. I really have very little idea of how to begin teaching them, or what exercises to do. I only remember skyball and like around the world games, and very few stroke developing exercises that do not involve the racket. These kids range from 13-16 years old I think. Any good suggestions? I would greatly appreciate your comments!