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Racial Differences Are Real, part 8,942: Whites Have Greater Lung Capacity than Negroes

Introduction by Hadding Scott: Do you remember, maybe when you were in high school, that Blacks do some really exaggerated breathing when lifting weights? I used to think that this was some unnecessary drama, like the strange noises that Blacks like to make when demonstrating martial arts. It’s not a put-on! They need to do that! They have less lung-power than you, and they run out of breath faster. They have to work their lungs harder to keep up with you.

The smaller lung capacity also makes it harder for them to stay afloat in water. This is a major reason why Negroes generally do not swim well. The other is that they have very dense skeletons.

Smallness of lungs also contributes to the fact that you won’t see a lot of West Africans (i.e. Negroes such as we have in the USA) winning marathons, but there are additional physical reasons for that as well.

From the Journal of Applied Physiology, Vol 62, Issue 6 2220-2223. (This is the stub that is available online. The link at the bottom allows purchase of the whole article if you are really interested in the details.)

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Breathing pattern during exercise in young black and Caucasian subjects

F. J. Cerny

Lung volumes in sex-, age-, height-, and weight-matched Black subjects are 10-15% lower than those in Caucasians. To determine whether this decreased lung volume affected the ventilatory adaptation to exercise, minute ventilation (VE), its components, frequency (f) and tidal volume (VT), and breathing pattern were observed during incremental cycle-ergometer exercise. Eighteen Caucasian (age 8-30 yr) and 14 Black (age 8-25 yr) subjects were studied. Vital capacity (VC) was lower (P less than 0.001) in the Black subjects [90.6 +/- 8.6 (SD) vs. 112.9 +/- 9.9% predicted], whereas functional residual capacity/total lung capacity was higher (P less than 0.05). VE, mixed expired O2 and CO2, VT, f, and inspiratory (TI), expiratory (TE), and total respiratory cycle (TT) duration were measured during the last 30 s of each 2-min load. Statistical comparisons with increasing power output were made at rest and from 0.6 to 2.4 W/kg in 0.3-W/kg increments. VE was higher in Blacks at all work loads and reached significance (P less than 0.05) at 0.6 and 1.5 W/kg. VE/VO2 was also higher throughout exercise, reaching significance (P less than 0.01) at 1.2, 1.5, and 1.8 W/kg. The Black subjects attained any given level of VE with a higher f (P less than 0.001) and lower VT. TI and TE were shortened proportionately so that TI/TT was not different. Differences in lung volume and the ventilatory response to exercise in these Black and Caucasian subjects suggest differences in the respiratory pressure-volume relationships or that the Black subjects may breathe higher on their pressure-volume curve.

[From: Journal of Applied Physiology]

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Source: National-Socialist Worldview

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Ulysses Freire da Paz Jr
Ulysses Freire da Paz Jr

If you like multiculturalism, then set up an aquarium randomly with different fish breeds to see what happens. The pleasant and colorful apparent main scene has fatal consequences. Some fish live at the expense of others. There are wars for territory, repressive processes whenever fins are nibbled, some races proliferate much faster than any other, and few sooner or later will simply be devoured. If you tolerate multiracialism, your children will suffer and die. This is not hyperbole. It is a rational and well-founded extrapolation, based on known facts and current trends. https://nationalvanguard.org/2016/09/if-you-tolerate-this/ Mixed Race Infants are Unhealthy Because of Complex Gene-Environment Interaction https://nationalvanguard.org/2018/04/mixed-race-infants-are-unhealthy-because-of-complex-gene-environment-interaction/ MIXING AS A GENERATOR OF THE DECLINATION OF OUR PEOPLES https://doctrinanacionalsocialista.blogspot.com/2016/01/el-mestizaje-como-generador-de-la.html SOCIAL CONSEQUENCES OF MIXING https://doctrinanacionalsocialista.blogspot.com/2016/01/consecuencias-sociales-del-mestizaje.html CORRUPTION BRAZIL AND MIXING https://doctrinanacionalsocialista.blogspot.com/2016/05/brasil-corrupcion-y-mestizaje.html THE PHYSICAL CONSEQUENCES OF MIXING… Read more »