20 seconds burpees
10 seconds rest
To do a burpee, stand with your feet hip width apart, squat down to the floor and place your hands on the ground. Jump your legs back into a full plank position, and quickly jump your feet back into a squat and jump up, reaching your arms overhead. (And, if you need more of a challenge, you can also add a push up from your plank before jumping back up).
