jack burpee

How to do it

Start in a standing position with your feet shoulder-width apart.
Lower your body into a squat position, placing your hands on the ground in front of you.
Kick your feet back, landing in a push-up position.
Perform a push-up, lowering your chest to the ground and then pushing back up.
Jump your feet forward, landing in a squat position.
Jump up explosively, reaching your arms overhead.
Land softly and immediately lower back into the squat position to begin the next repetition.