Ping pong is a much more demanding sport than you'd gather from watching your uncle playing in the den against your other uncle - it requires lightning-fast reflexes, total control of how you hit the ball, and enough finesse to stay in control.

Also, some sweet spin-moves don't hurt:

The really great thing about this video is - for the next 45 seconds after the sweet behind-the-back finisher, both players are in total bewilderment over what just happened. As they should be.