Start in Child's Pose with your shins and forehead on the floor. Stay here for a few breaths, working on lengthening your spine as you relax your chest to your thighs.
When you're ready, interlace your hands behind you in a double fist. If you can, press your palms together to increase the stretch in your shoulders. Then lift your hands as high as you can.
Inhale to shift your weight forward, and lift your hips off your heels. Come to rest on the top of your head, and extend your hands as close to the floor as you can.
Hold for 10 seconds, then lower your hips back to your heels.