I don’t know anyone who feels particularly happy when asked to do any number of burpees during a workout. Personally, I don’t mind them (I know, don’t judge me), but then again, I don’t usually do 50 ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Put simply, compound exercises are moves that recruit large muscle groups and use multiple joints. "You're activating several muscles or muscle groups at one time," Brooke Taylor, NASM- and ...

Rhys and Amy take us through a 25-minute full body cardio workout. This workout consists of pop squats, leg raises to toe touches, star toe touches, push-ups, burpees, and an AMRAP burnout. Wardrobe: ...

From a standing position, squat down and jump your feet back into a plank position. Complete a push-up. Jump your feet back toward you into a squat position. Jump straight up with your arms above your ...