High-intensity interval training (HIIT), also called high-intensity intermittent exercise (HIIE) or sprint interval training (SIT), is a form of interval training, a cardiovascular exercise strategy alternating short periods of intense anaerobic exercise with less intense recovery periods. HIIT is the concept where one performs a short burst of high-intensity (or max-intensity) exercise followed by a brief low-intensity activity, repeatedly, until too exhausted to continue. Though there is no universal HIIT session duration, these intense workouts typically last under 30 minutes, with times varying based on a participant's current fitness level.

Free app, train at home. No gym equipment required!

FEATURES
- Train at home - no gym equipment needed!
- Track your progress - detailed history and charts
- Multiple programs - for both beginners and veterans
- Daily reminder alarm so that you never miss a workout
- Easy to customize each workout so it with fit your needs
- Customizable sounds, break time, number of series .... basically everything!
- Beautiful interface, modern material design
- Connected with Google Fit
- Continuous development - if you desire any feature please send us feedback and we'll implement it!

Practice:
- Perform planks several times each day, try different workouts each time and compare your results
- Use body-weight exercises

Copyright:
- HIIT program image: Designed by javi_indy / Freepik (attribution licence)
- App's icon: Designed by Freepik (attribution licence)