Burpee

From a standing position drop down into a squat and put your palms down on the floor. Jump back into a full plank position, with your hands under the shoulders and your whole body in a nice straight line. Bring the feet back into a squat position by jumping forward and then push through your heels to jump up high in the air.

Do this exercise as fast as you can to maximize cardio benefits.

The burped activates most of the muscles in the body, in addition to improving your endurance.