This stretch relieves jaw tension and allows the side of the neck, front of the deltoid and part of the chest muscle to open and lengthen. Slowly tilt your left ear toward the shoulder. Place the top of your right hand on the lower part of the back, and roll the right shoulder down and away from the ear. Place your left hand with slight pressure on the top of the head. Slightly lift the chin and keep the jaw open. Hold for five deep breaths, release, and repeat on the opposite side.