A simple way to find out whether there is in Your Hands These muscles, and what does their presence Bashny.Net

In order to see the impact on the evolution of man, it is not necessary to go to the museum, you just need to look at your own body. The human body is biomachine, which like any other mechanism, it consists of parts, some of which may lose its relevance after the upgrade. In our bodies there are functions and "parts" that were used by our ancestors, but are useless in the modern world. Today we tell you about the parts of your body where your body has lost during the evolution of the need for, and help you find them.

Muscles in predpleche



Approximately 10-15% of people on the planet lacks a this muscle on one or both hands. Monkeys use these muscles in order to have a better grip on the branches of trees, and it is thanks to them that they can use the hands and feet for the same functions. In the course of evolution, man has lost the need for these opportunities, and this muscle is either not functional or totally absent in the body. Lack of muscle «Palmaris Longus» (its name) does not make our arm is weaker, it simply does not need our organizmu.Chtoby find out if your forearms in these muscles, you just need to put your hands on the table, joined together with the thumb and little finger lift the brush. If your wrist appeared taut line, then congratulations, you have an absolutely useless muscle, but if not, then welcome to the club.

Kopchik



Perhaps the most famous part of our body, inherited from our ancestors. The coccyx, it is a reminder of what we once had a tail, which no longer bring us benefits in the process of evolution.

4-week-old human embryos have tails whose cells are programmed to stop the growth and development. Approximately 6 to 12 weeks, the white blood cells are dissolved tail, and the fruit continues to grow without the tail. Some children are born with a "soft tail" in which no bones, only blood vessels, muscles and nerves, but this is rare.

Monkeys are still in the tail to hold on the branches of trees and to maintain a balance, and the people, in turn, lost the need for a tail, but not in the coccyx. The coccyx is for us to support a variety of muscles and more comfortable seating on a chair.

Goose (goose bumps) 82,267,317



To warm people usually wear jackets, pants and hats, but it was not there before the shops with clothes and fashion in general. Therefore, in many mammals there is a reflex to cold, due to which their hair stand on end. This measure is designed to hold more than warm air on the animal's skin. In humans, too, have a reflex, but with the amount of hair on the body, which we have today, the function of the body does not bring us any good.

Directed sluh



Our ears have three muscles that we no longer use. Animals use similar muscles to direct their ears towards the sound source, so they can get more information about what is happening around them. The man is not susceptible to most predators, so the need has disappeared by itself in this function, but the muscles were.



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