You’ll build lean, strong, and natural upper body strength with these routines. Workouts are available for beginners to advanced exercisers.
In this paid version you can unlock each new level by completing the previous workout.
The workout format follows and HIIT method: you'll watch the exercise to be done for about 12 seconds, then you'll do the exercise for 60 - 90 seconds. Just follow the guide; there's no thinking involved.