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30 Minutes Workout HIIT Timer [Tabata Timer]
40 / 10 Second HIIT Interval Timer
45 sec work 15 sec rest Interval Timer (45/15 interval timer) up to 60 reps
Interval Timer 30 Seconds / 10 Seconds Rest [Animated]
45 Second Interval Timer
1 Minute Interval Timer
30 Second Interval Timer, 20 intervals, 10 minutes duration
Interval Timer 1 Minute