@donkeypong, That's nice to know benefits of ping-pong playing. As my childhood I played ping pong more times but I felt I wasn't perfect it coz I lost my games more times. Won only few time.I agree with your these points. We can play with children inside home. No need to go outside for playing like as other sports. My opinion is need more practice for be perfect continuously. Faster skills perform anyone in table tennis sport.