SHASHANKASANA - the hare
Is one of the best relaxatives postures.
The whole spine, muscles of the back and neck relax in this position and the breath deepens into the back of the lungs. If during this asana, you practice abdominal breathing, it will gently massage the digestive organs and the lower back.
An other benefit is that this exercice improves blood supply to the head and therefore nourishes the eyes and all brain functions. It helps to relieve fatigue and promotes concentration.
Anxiety and depression are relieved due to its calming effect.
Recommendation: If you suffer of high blood pressure, avoid to stay in this posture longtime, or put your hands under your front. In this way, the blood will not supply so much the head.