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Are men naturally faster than women
This is largely because of their generally bigger hearts, which can deliver more fresh oxygen to the body, and to bigger stores of the sex hormone testosterone, which can make muscles bulkier and stronger. Even the world's fastest man is about a second speedier on the meter dash than the world's fastest woman: Usain Bolt did it in seconds, versus the late Florence Griffith Joyner's time . Read this article to learn more about why there are more men than women and the consequences of unequal male and female populations. On average, there are 63 men for every 62 women on the planet. rainer-daus.de › Health › News. That extra muscle can help men run . May 27, A man's leg is about 80 percent muscle, compared with about 60 percent muscle in a woman's leg, Kraus said. (Image credit: Dima Sidelnikov/Shutterstock) Running is a sport that both men and women enjoy. published May 27, Testosterone plays a major role in why men run faster than women, on average. Even the world's fastest man is about a second speedier on the meter dash than the world's fastest woman: Usain Bolt did it in seconds, versus the late Florence Griffith Joyner's time of. The current men's world record is seconds, set by Jamaica's Usain Bolt in , while the women's world record of seconds set by American Florence Griffith-Joyner in . That extra muscle can help men run. A man's leg is about 80 percent muscle, compared with about 60 percent muscle in a woman's leg, Kraus said. We’re going through the U.S. Open favorites on both sides of the draw for Serena Williams’ final run.