Why People Shaking chills when ...???

When the air becomes cold, the human body would tremble. Here's an explanation of why the human body trembled as the cold.

The human body requires a core temperature of 36.9 degrees Celsius to prevent hypothermia and other cold core consequences. The human brain is concerned about the human body temperature.

If the surface of human skin becomes too cold, the skin receptors will send signals to the brain that triggers a series of movements 'trick warming'. Trembling is one of the tactics of the solution in which the muscles contract and become faster.

In addition to shaking of limbs, jaw muscles will begin to tremble as well and make a menggemeretak human teeth. Twitch is then generate heat that helps increase the body temperature.

In addition, the twitch is also hinted in humans in order to immediately find a warmer place and consume hot drinks.