Boxing Workout: MMA Fitness is a free simulation game developed by Isabella Girard for Android users. This game allows you to train your ultimate fighter and develop his skills and slapping capabilities at the gym through various workouts. The game is designed to let you experience the thrill of defeating opponents in the fighting arena and fight your way to the top.

The game is addictive and has a unique idle game feature. You can workout to increase your health and power boosts and then challenge other slappers to become the World's Slap Kings. The game has simple 1 touch controls, allowing you to tap to workout and slap. The 3D visuals are unique and immersive, and the game offers 15+ sets of exercises to build up every muscle and 10+ formidable opponents to slap.