Sarvangasan

Yogasana posture while lying down

Shoulder stand

Benefits:

This asana circulates the rich supply of blood to the body. It produces vitality in the whole body. It helps in banishing signs of age, wrinkles, and gray hair. It stimulates the center of purity (location of the thyroid and parathyroid glands). It also influences the brain, heart, lungs and abdominal organs.

Cautions:

Those people who suffer from high blood pressure and heart disease should not attempt this asana.