Your body reacts to stress. A stiff neck, a headache, a clenched jaw, tight shoulders… Tense muscles rob you of energy and make you feel tired as tension aggravates blood flow, and decreased blood flow means less energy. This sequence of simple movements, led by Hatha yoga teacher Laura Holon, will set you free. And what’s best: you can apply them anytime, anywhere, even when sitting at your desk. All you’ll need is a chair.