BMI Fitness: Gym Training is a free lifestyle application available for Android users. Developed by Head Leader Gym, this app is designed to help users maintain a healthy BMI by providing a fitness plan tailored to their preferences.

Through a series of simple questions, users can determine their current BMI status and access a variety of exercise programs and fitness classes, including core exercises, abs workouts, and chest training. The app also offers different fitness courses based on various themes to help users achieve their fitness goals.

The core exercises, which are the most efficient exercises, can be done daily to help strengthen the core muscles, protect the spine, and improve overall posture. The app also offers a variety of classes for different body parts, and users can unlock more classes by exercising every day.

Overall, BMI Fitness: Gym Training is an excellent app for those looking to maintain a healthy BMI and achieve their fitness goals.