Why do Africans run fast? Why Africans run fast

Negroes have long legs, a high center of gravity, a small angle of stable balance, and a large stride; Thin waist, narrow hips, good flexibility, strong sense of rhythm; Hip upping makes the hamstring torque line good,ExplosivenessStrong. And the second toe of the black race is long, and the biological line is mostly in the first and second when runningMetatarsophalangeal jointslocation, can better use good protectionArch of the foot

Coupled with the fact that their calves are lighter, the average calf is 400g lighter than that of white Europeans, which equates to saving 8% of energy expenditure when running. So in terms of size, black friends have a natural advantage in long-distance running.

The curly, fluffy hair of the black man is advantageous for avoiding direct sunlight; The thick nostrils and wide mouth can fully expand the area of the nasal mucosa and oral mucosa, inhale to fully evaporate water to cool the air, and exhale to quickly bring heat out of the body; Black Africans living in the tropics have the largest and most developed sweat glands in the world.

The calories generated by strenuous exercise are rapidly metabolized outside the body.

Black people have more red blood cells than other races, which makes black people have a unique advantage when it comes to aerobic exercise!

Thinking that the living conditions faced by the ancestors of Africans were starving, surviving on the African savannah required the physical characteristics of being good at running. So the direction of its evolution is the same, so African runners are very good at running.

Africans are chased by lions every day, can they not be happy?

1. Physiological advantages: Black athletes are good at explosive sports and have a lot to do with the composition and structure of their muscles. Muscle tissue is divided into white muscle fibers and red muscle fibers.

The former is also known as the rapid movement unit, and when performing rapid explosive exercises, the main thing that gets the exercise is the white muscle fibers. The proportion of white muscle fibers in blacks is more than 80 percent, far more than in other races.

2. Advantages of thermoregulation: The thermoregulation ability of blacks is also prominent. During strenuous exercise, the body temperature rises due to the accelerated metabolism, and the ability to regulate body temperature plays an important role in maintaining a stable environment and electrolyte balance in the body.

Black players can adjust to normal body temperature faster than other race players.

3. Physical characteristics advantage: Blacks have some unique physical characteristics, which make their explosive advantage more prominent. Black people have short torsos and long limbs, and surveys have shown that the lower limbs, especially the lower legs, are longer than those of other races.

The higher center of gravity reduces the stability angle of the black player, which is conducive to fast and flexible movement. The slender calves also facilitate greater acral linear velocity.

Black people have longer legs and more muscles than white people When black athletes run, the muscle fibers in their legs produce more energy in the absence of anaerobic breathing When running at the same speed, black people need less oxygen than white athletes. The strength of the plantar flexor muscles of the black man is about 150 200 kg, and the elasticity is 2 3 times higher than that of the white man. That's why black athletes are invincible!

Because black people live in the hot tropics for a long time, they have the advantage of heat tolerance and temperature regulation After strenuous exercise, black people sweat less than white people, and they can quickly recover their body temperature.

Ref: Why do blacks run faster than whites? 〕

How so? The only certainty though.

Black people did not take transportation.

Run every day. into a habit.

There are 2 reasons for this: 1) Blacks are chased by Shizi Tigers all day long.

So run fast d!2) It's too hot.

The blacks were not wearing shoes.

Plus the sun shines on the ground and scares.

So they ran away!

Because it's so fine, it's better to run through the mountains and run often, plus the strength of the black **!! So run so fast.

Reference: Yourself.

Because the country is poor & it is hard to train.

Don't take a car. So run so fast.

for he has long hands and long feet. And it's important to dissipate heat so quickly.