Ultimate jumping jack Workout App. Train with your mobile, personal training for free.

The best Jumping JACK Workout app is coming with its unique design and powerful function. Real-time AI Human Detection

Jumping jacks are a full body workout that can target major muscle groups, strengthen bones, and improve cardiovascular fitness and heart health

This is a real personal fitness trainer. This is a cool calorie burner too

This App only helps counting the number of jumps .

Check out how this app helps you build up your body through doing workout.
It will not disappoint you.