Xbox Kinect

A good friend invited my kids over to their place play Xbox Kinect. It is really timely because I have been thinking about Xbox Kinect as a source of exercise for the kids. The kids hardly do any kind of exercise at home. Their only source of exercise is their PE lessons in school. I am very worried that they are becoming overweight, especially when they have the fat genes from their father's side of the family. :( The girls really enjoyed themselves playing with the Xbox Kinect, especially Dance Central lol. Hmm... I am seriously considering getting it but I have to make sure it will not distract the girls from their studies.