While hugging your knees to your chest, rock up and down the spine from head to tailbone, gaining momentum and rocking all the way forward onto your feet in a low squat.
Straighten your legs, folding forward, and interlace your hands behind you, holding Tipover Tuck for five deep breaths.
Then release your hands, bend your knees, and rise up into Fierce Pose, repeating this sequence on the left side.