Improves the functioning of the large and small intestines, the liver, kidneys, and spleen. It helps straighten rounded spines, relieves backaches, and improves pigeonchest by opening the rib cage, permitting maximum expansion of lungs and increased oxygen intake. The Bow also revitalizes all spinal nerves by increasing circulation to the spine. It improves digestion and strengthens abdominal muscles, upper arms, thighs and hips (it is especially good for increasing the flexibility of dancers’ hip joints). It also improves the flexibility of the scapula, latissimus dorsi, deltoid, and trapezius muscles.