Acronym for High-Intensity
Interval Training, a cardiovascular session which involves a warmup period, several short, maximum-intensity efforts separated by moderate recovery intervals, and a
cooldown period. The period of alternating effort and recovery intervals typically lasts a total of
15-20 minutes.
"Dude, what's your secret to all that
weight loss?"
"A good diet, HIIT 3-4x per week, and a
hot chick I wanna fuck for
motivation"