What does the chapter state about "Suryanamaskar improves blood" in Respiratory System?
It passes through nostrils, pharynx, trachea and bronchi and reaches the lungs (inhalation).
Oxygen Debt During physical activities, respiratory rate increases.
This provides exercise to the lungs and chest and as a result the size increases.
Suryanamaskar improves blood circulation and makes the lungs strong.