Lack of physical exercise also may cause the body chilled.
The muscle produces 35-40 % of body heat. Unless the person takes physical exercise, the muscle mass for heat generation decreases.
Muscle has a deep relation with the bloodstream. If a person lacks physical exercise, his/her metabolism decreases, and blood circulation becomes worse, causing excessive sensitivity to cold temperature.
Then, how can we improve blood circulation?
The movement of the heart does not only affect the “flow of blood.” The heart works as a pump, which can distribute the blood to the...