3 ms·

For anyone else not familiar with the acronym: https://en.wikipedia.org/wiki/High-intensity_interval_training https://en.wikipedia.org/wiki/High-intensity_inte

• Balgair 10y ago
  If you want to look in the scientific literature, then you'll want to use : "Tabata", taken from the first author's name that originally discovered and researched this method of exercise.
  • sn9 10y ago
    The Tabata protocol is much more specific than HIIT and rarely followed even by those claiming to do it. It's more complicated than doing 20 seconds of >100% effort followed by 10 seconds of rest 8 times over, which is itself more specific than the range of ways in which you can do HIIT.