I didnt get much out of the article besides the testing of between 60-100 people, probably not elite athletes and looking at averages.
All black people have higher fast twitch, then why are they also dominate in distance runs, no mention of how any of the traits effect sprinting times at all except for their opinions. My argument about the weight study is already posted on the site as well so I wont get into that. A bunch of ways blacks and whites are different, then speculation to that making them faster, great article. Even way back in 1936 people agreed that blacks had longer limbs than whites, yea they also believed that blacks were not human then, so that says a lot.
If its anything its diversity within the group. Look for standard deviation not average for a population when your not even looking for results from the whole popluation.
None of this makes sense, so if you were black you would run 6.56 instead of 6.76?
How you gunna do against Olopo and Cheng this weekend, well Olopo probably lose I mean hes black and Cheng you'll beat right? hes asian.