The Tennis Top Spin
The tennis top spin is the opposite to the slice. The stroke with the coolest name in the game starts low and ends high with a whipping movement giving the ball a forward spin. This gives the ball a fairly high trajectory and then dives at the end.
The top spin is mostly used by aggressive players to outmanouver the opponent. In addition to the speed of the ball, the bounce usually have a somewhat surprising trajectory and can make your opponent careful about his or hers tactic for the next stroke.
Players who used top spin strokes has a almost unnatural grip around the racquet. This is because the acual impact on the ball accures at the balls highest point of its trajectory. This results in maximun effect of the top spin.