The game is great! The downfall is.......If you don't have the leg strap you can't get the full benefit of the game. So instead of keeping the game I sent it back and purchased it with the leg strap......Sorry gamefly, not my fault!
The game needs a leg strap to determine if you are doing all the exerises properly. If you don't have it the game is useless. It's better to buy the game new and it come with the leg straps then to rent it and have to buy the straps for a game you will be returning. The workouts that I could do without the straps were cool but all in all it was a waste of time.