![]() ![]() That essentially means that for the fastest man-and any sprinter trying to break world records-that the way the weather conditions, like the way the wind is blowing, the day you compete might actually be even more important than how hard he trains. Only 7.79 percent of his energy is used to move himself forward, the researchers found, leaving 92.21 percent spent in the fight against air resistance. Harvard University researchers supported by NSFs Biological Anthropology Program discovered that humans are able to throw projectiles at incredible speeds by storing and releasing energy in the tendons and ligaments crossing the shoulder. The one thing even more interesting about Bolt isn’t how much energy he produces, but how much he wastes. And just for anyone still unimpressed, that time would translate to 10.6 meters per second, or an average of 23.7 miles per hour. Small decrease, but in competitive track and field, it’s a big difference. What is the fastest human recorded speed in mph about 27½ miles per hour So far, the fastest anyone has run is about 27½ miles per hour, a speed reached (briefly) by sprinter Usain Bolt just after the midpoint of his world-record 100-meter dash in 2009. In fact with a few more tweaks to the way he runs down a track, the world’s fastest man can cut his world record time of 9.58 seconds to 9.46. That was the finding from a study from the National University of Mexico that created a mathematical model to analyze Bolt’s running form, and the possibility that he can run even faster in future races. This suggests that if we were able to contract our muscles faster and utilize the maximum amount of force, humans would be able to exceed the 28mph speed limit that has apparently been established by the world’s fastest runners. He has found a way to reduce the cross section of his body, which, in effect, reduces the aerodynamic drag while he runs. The study noted that the greater the force applied to the ground, the faster the speed of the sprinter. But he also does something else that’s fascinating. His talent is simply that he generates more power than other sprinters. Small things can be accelerated more quickly than large things of the same density. Another factor in perceived reaction time would be the size of the responding muscle. Bolt quickly earned the nickname of being the fastest man on earth, which no one has yet been able to take away. The fastest human reactions will be those that require the shortest round trip nerve transmission with the largest diameter nerves. In the past two summer games in London and Beijing, the man who won the race was the Jamaican phenom Usain Bolt. Every four years, the premier event at the summer Olympics is the 100 meter dash, the swift sprint that you can literally miss by sneezing.
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