Matsyasana (Fish Posture) : Spread a woolen blanket on the floor and sit in Padamasan or Sukhasan with crosslegged. Lie down flat on the back and hold the head up thus making the neck like an arch with the help of two elbows. Remain in this position for a comfortable duration of time then slowly release head with the help of hands and get up. Then unlock your legs. You should be take precaution of no jerk in your spine, when you get up or lie down.
Benefits : Its cure many diseases. It cures constipation and helps to ease out the faces in the rectum. Its useful in constipation, chronic bronchitis and asthma.