3 weeks ago i was hitting really good. then i took a rest for a week. i starting playing again. and i stink. i started a new habit , lifting my chin. and i cant get my timing right. i use a ball machine and i aim cross court. my coach then watches me. when i hit im hittin late and it goes in the middle of cross court. 3 weeks ago i was able to hit in the corner almost every time. my coach is gettin mad :evil: if i dont pick my game, my coach wont coach me,. i d really hate that, please help me.