Originally Posted by KayFactor
I'm having a tough time on how the topspin drive works. Am I really suppose to swing through the ball with a diagnol swingpath? Do I continue the diagnol path immediately after the ball leaves my racket?
Practice and you'll find out what is best for you. Some hit topspin shots very deep and heavy to the baseline, others hit topspin just over the net to the line at no mans land, you need to learn it all, and that is only accomplished through right practice.