Easily time the rests of your fitness routine and be notified when to begin your next set. Adjust the amount of time and sets to fine-tune the app to your weight-lifting, training or HIIT – High Intensity Interval Training needs.
Hypertrophy:
To get bigger quicker, the best rest period is 1 to 2 minutes between sets.
Endurance:
To increase muscular endurance as quickly as possible, the best rest period is 45 seconds to 2 minutes between sets.