Works your chest, shoulders, triceps, and abs.
A. Start out in a plank on toes and palms.
B. Push down into a low push-up and bend your elbows out to 90 degrees as you swing hip open.
C. Now return to A.
Do as many as you can! Then switch sides. This is an advanced move, so you can try it on your knees first if you’re just starting out.