Want max fat burn in one minute. Discover why burpees trigger rapid metabolism boosts and extended afterburn effects in just 60 seconds.

Shawn Arent, the director of the Center for Health and Human Performance at Rutgers University and a fellow at the American College of Sports Medicine, demonstrates the proper form for the burpee.

Love 'em or hate 'em, there's a reason burpees are a mainstay in many HIIT classes - the exercise works nearly every muscle ...

For anyone starting out or unsure of their form, she recommends performing burpees in front of a certified personal trainer, coach, or physical therapist to make sure you're doing them properly.