seven minutes exercises & workout -- get fit quick with high intensity interval training

This is one of the best fitness & exercise apps in Apps Store.
The 7 minute workout is designed by Chris Jordan, Director of Exercise Physiology at the Johnson & Johnson Human Performance Institute, the workout has helped over 1.4 million people get the most out of every minute.
This Apps guides you through the 7-minute workouts with precise illustrations, visual timers, spoken instructions. You only need to follow the illustrations step by step. With a few minutes in-house exercise, you can stay in shape !
NO ANY Professional tools needed ! ! No need to go to fitness club !!
Why wait ? Download it quickly and start to become healthy and fit !
Important note:
This Apps integrates HealthKit function. So, you can use Apple Health Apps to keeps track of daily fitness data and graphs.