Interval Timer
Create your own custom interval timer.
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Prepare
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Total Exercise:00:00Total Rest:00:00Total Time:00:00
FAQ
Frequently Asked Questions
What is interval training?
Interval training alternates short, high intensity bursts of activity, with periods of rest and recovery in between.
How long should you rest during interval training?
To improve your anaerobic fitness, many experts suggest keeping the intervals shorter, 30 seconds to 2 minutes. And make the rest intervals 2 to 4 times as long as the active intervals.