Well I've been playing for about an hour and my right arm is now sore. I played baseball, tennis and boxing with my nephew. The first time I've beat him in any video game, he is usually pummeling me while laughing.

The Wii Sports games are quite fun. There is Tennis, golf, baseball, boxing and bowling. It is possible to raise your heart rate while playing (mostly during boxing). The controllers react to your position and handle very well. As an example the baseball bat will tilt as you tilt the controller, very cool. I'm not much for golfing but on the Wii it is really fun.

Anyway a great game that offers fun and some exercise. I'm looking forward to boxing with other people online.