Sit with right leg folded over left leg so right knee is above left knee. Bring the feet toward the back, resting beside the hips. Raise right arm overhead and bend the elbow so that the hand hangs down behind back. Put left hand behind back and grasp right hand. Inhale slowly and stretch by pulling up with right arm and down with left arm. Hold breath in pose, keeping spine, neck, and head straight. Exhale slowly, reversing legs and arms, and repeat on other side. Note: Those who cannot clasp hands my hold a sock in the upper hand and grab the other end of sock with lower hand. Benefits: Strengthens the spine, aids in celibacy, helps remove muscular pains in the back and shoulders, cures abdominal weakness, and alleviates indigestion and insomnia.