Ai chi is a water exercise and relaxation program, created by Jun Konno, to help aquatic practitioners and students enjoy the water in a flowing, yet powerful progression. Ai chi, created by combining t’ai chi concepts with shiatsu and Watsu techniques, is performed standing in shoulder-depth water using a combination of deep breathing and slow, broad movements of the arms, legs, and torso. The ai chi progression moves from simple breathing to upper extremity movement, to movement of the trunk, and finally to lower extremity movement. Ai chi promotes relaxation, stability, and coordinated breathing. It improves flexibility, mobility, and strength, and it will animate the mind as well as the body.