From Open Lizard, lie on your belly and extend your arms out in front of you.
Keeping your legs and pelvis grounded, slowly walk your hands toward your chest, keeping a slight bend in your elbows. Walk your hands in until you feel a nice stretch in your abs.
Relax your shoulders away from your ears, and lengthen your neck. If it feels OK, lower your head back between your shoulder blades for a nice stretch in your chest and neck.