From your hands and knees, move your hands out from under your shoulders so your arms are extended at roughly a 45-degree angle. Tuck your toes under your feet. As you exhale, straighten your legs and lift your butt and midsection toward the ceiling. Your knees are slightly bent and you’re up on your toes. Now drop your head between your arms, straightening your arms and legs, pushing back on your feet. Press your heels into the floor.