Wii fit is a pretty good motivator to exercise. It starts out by measuring your Body Mass Index and suggesting a weight loss goal, plus it sets a time frame for achieving the goal.It also motivates you through showing how much time you have spent exercising each session, and greeting you at the beginning of the workout.If you havent exercised for awhile then you can expect a small lecture, and if any of your friends havent logged in for awhile, then it asks you about them.For those who are a lit