A free app for Android, by Ohayoo.

Fitness games are fun and exciting games for all ages to play. Do you want to play one of the best free fitness games? If you are tired of playing the same games over and over again, then you should try this one!

The gameplay is very easy and intuitive to play. All you need to do is to open your own gym and get as much money as you can. You can use the money to upgrade your gym and to unlock new studios.

If you want to get a challenge, you can also try to beat the records of other players. There are many achievements to be earned in this game.