Follow along with trainers Jacqueline Kasen and Gerren Liles in the workout video above, or if you're ready to HIIT it solo, read the instructions below for a self-guided workout.
IF YOU’RE LOOKING for a style of workout ... 45 seconds of work, and 15 seconds of rest for a quick and dirty full body workout. It’s all gas, little breaks for this killer five-minute HIIT ...
includes bursts (typically 30 seconds to a few minutes) of sharp exertion followed by a rest period. According to experts, HIIT workouts create a hormonal response that makes you burn calories for ...
Dance it out and sweat with this cardio combo featuring body rolls, squats, and plenty of high-impact exercise.