Gold's Gym Cardio Workout uses cardio boxing to get your heart pumping. If you like "rhythm boxing" on the Wii Fit, you'll probably like this game.

There are other exercise routines, such as sit-ups, running and jumping rope, but this is primarily designed for cardio boxing. It's not a bad a game, but it falls short of being a comprehensive fitness program.

The game comes with a one-week free membership to Gold's Gym. We wonder why Gold's was so cheap? Most gyms will give a one- or two-week pass for just walking in the door.

If you want a new exercise routine for the Wii, then consider buying this game. But keep your expectations in check.

Conversely, if you want a comprehensive fitness game for the Wii, we suggest pre-ordering EA Sports Active.