Human speed limit?
August 28, 2009 2:26am CST
Hi, Several days ago, bolt created a new world record 9.58 second on 100-meter sprint. One year ago, he had created world record of 9.68 second. He made a 0.1 second improvement in only years, which took others former world recordholders ten years to it before. While we are astonished by bolt's great talent, one question may be raised by most people. That is which is the human speed limit? Do you think it? Happy mylotting!
5 Sep 09
I've heard that some scientists have calculated how fast humans can actually run, and they came to the conclusion the humans cannot run faster than 9.25 seconds on 100 meters. So, there's still room for more records from Usain Bolt or the athletes that will follow him.