Interestin article on Bolts 100M performance

[GeraldR]

Thought that this was an interesting artile on Bolt's 100 at Bejing and thought that I would share it. Do not know if it has been posted before. Sorry if it has. Scroll down to see the info. dated Sep 12th. Also one on Powell. Hope this link works!

http://www.sportsscientists.com/