By Laurel Leicht
This article first appeared on the U.S.-version of SHAPE.com
If you haven’t done calisthenics since phys ed, it’s time you kick it old-school again. These basic training moves torch up to 225 calories in 20 minutes!
“Performing bodyweight moves at a quick pace improves your endurance while increasing your strength, range of motion, and balance,” says Jay Cardiello, Shape US’s fitness editor-at-large, who designed this plan.
You’ll do two rounds of 10 exercises — dividing up your workout makes it easier to maintain a high intensity — cranking out as many reps as you can of each move in the time given.