EQUIPMENT: BODYWEIGHT
VARIANT 01
Get in a pushup position, with your weight supported by your hands and toes. Flexing your knee and hip, bring one leg up until the knee is approximately under your chest Explosively reverse the positions of your legs, extending the bent leg until the leg is straight back and supported by the toe, and bringing the other foot up with the hip and knee flexed until it under your chest. Repeat in this alternating fashion for the prescribed amount of time.