Black men with nice bodies

Description:Swedish scientist Bengt Saltin, whose comparison of Kenyan and Swedish distance runners found the Kenyans' muscles better suited to that athletic test, believes the difference could be caused as much by the Kenyans' high-altitude environment as by genetic factors. One Bouchard study that compared black West Africans with white French Canadians found a higher percentage of fast-twitch muscle fibers and anaerobic enzymes--both thought to be essential to explosive sprinting--in the West Africans, but Bouchard is the first to point out that he was not studying athletes. Stop the conversation right there and few will argue the point. Generally accepted research has shown that African-American children tend to have denser bones, narrower hips, bigger thighs, lower percentages of body fat, and longer legs in relation to their upper bodies than white kids, and tests have also shown that they run faster and jump higher. The bone density is quite a bit higher in the African Americans.

Views: 9535 Date: 2018-10-06 Favorited: 64