The Corpse Pose or Savasana may look like a simple relaxing pose that is done in between or after an Asana, but this exercise requires a lot of concentration and will develop through continued practice. The exercise, if done correctly, will stimulate blood circulation and will lessen or relieve fatigue, nervousness, asthma, constipation, diabetes, indigestion, and insomnia. It will also improve one's mental concentration.