I love moves that mix cardio and strength conditioning, and this one has got to be near the top of the list!
Try the push-up jack. This super-effective plyometric move gets your heart racing and works your whole body:
1-Start in a plank position. Your wrists, elbows, and shoulders are in one line and your core is activated so that you have a flat back, pushing through your heels to create length in your body.
2-As you take an inhalation, lower your chest towards the floor and jump your feet away from each other about two feet, like you are doing a jumping jack.
3-On your next exhalation, push your chest back up to the starting position as you engage your lower abs to hop your feet back together.
This is one repetition. See how many reps you can do in :60. You can do it. Really!!