Great idea and pulled off very well. If you can't swing a personal trainer then this is certainly the next best thing.

User Rating: 8.3 | Yourself!Fitness PS2
This is a great little piece of equipment. The trainer encourages you through every exercise. If you are very overweight then you may have problems in the beginning. However the trainer will see this through your input and adjust your training schedule. So just hang in there and let the trainer do her job and adjust to your speed. One really superb module of this game is the fact that you can go on-line and retrieve recipes for meals the game suggests. And yes you can adjust your caloric intake!
You even get to choose your own workout environment. My favorite is the one with the penthouse view. I crack up laughing every time he helicopter flies by.
So if you really want to get or stay in shape, this is one program that you really should try. Good luck!