45 sec work 15 sec rest Interval Timer (45/15 interval timer) up to 60 reps
1:40:08
60 sec / 1 min Interval Timer with no breaks - 100 rounds
59:39
30 sec work 30 sec rest Interval Timer (30/30 interval timer) up to 60 reps
1:00:05
Tabata Timer 45" - 15" Centro Actívate
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Interval Timer With Music | 45 sec rounds 15 sec rest - 5 Beeps | Mix 99
30:04
My best timer for leg workout, 30 min of 45/15 with Energetic music - Mix 65
50:26
50 MINUTE - TIMER & ALARM - Full HD- COUNTDOWN
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Workout Timer Without Music - HIIT 45 sec Work / 15 sec Rest | 72
3:36:39