Description
Stopwatch for high-intensity interval trainings (HIIT).Including Tabata, MMA, Little or your own.
Interval workouts provide improved athletic capacity and condition, improved glucose metabolism, and improved fat burning.
You can set up a workout with different intervals for example:
- Tabata set for push-ups
- Tabata set for squats
- 60/30/4 set for upper ABS.
- 40/20/6 set for lower ABS.
- etc



















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