With the knees stacked on top of each other, place your hands in the soles of your feet. Press firmly into the soles of your feet as you lift through the crown of the head, tucking the rib points in, and pressing evenly down through both hips.
Stretch your right arm out in front of you with the palm of the hand facing the ground. Use your left hand under your right tricep to press the right arm vertical (close to your head); when you have full extension of the arm overhead, rotate the palm to face your back. Bend your right arm, reaching as far down your back as possible.
Extend your left arm out at shoulder height parallel to the floor, with the palm facing down. Rotate your hand so the thumb points to the floor. Maintaining that rotation of the left hand, draw your left arm as far behind your back as possible, THEN bend the elbow, reaching up your back.