Bow pose, or Dhanuraa-sana, is a pose that involves lying on your stomach, while arching your back, and lifting your chest, arms and legs up into the air. The pose looks like an archer's bow, hence its name. This pose is beneficial to help open the chest, shoulders and hips, as well as strengthen the back muscles. It helps to reduce stress, improve posture and increase flexibility. Additionally, it stimulates the digestive system, helps to stretch the abdominal organs, and relieves menstrual discomfort.