(Sorry in advance, this might get long winded)
Ok, I’ve seen enough, time to interrupt this madness. ….I was a Biology Major in college, and I also played sports, maybe I can help shed some light on this subject.
Blacks are naturally faster then Whites, period. How this guy can think otherwise is beyond me. The more important debate however, is WHY. This was a topic that was discussed in my Anatomy & physiology lectures several times, and this is what I took away from it….
Every person that you have ever met, black or white, has the exact same number of muscles. In fact, when the skin of a human is removed, other the genetic testing, there is absolutely no way of determining a persons ethnicity. The only muscular difference between West African Americans (ill get into that in a sec) and whites is muscular composition ratios. All muscles in the body are made up both “Fast Twitch” and “Slow Twitch” fibers. The Fast twitch fibers are made for fast, explosive movements. While the slow ones are made for slow, supporting, endurance type movements. Example: when you throw a rock as hard as you can, those are fast twitch fibers at work. Hold a big rock above your head, those are the slow twitch doing the work. And every has a certain ratio of these fibers. Percy Harvin is probably about 80% fast, 20% slow. Lance Armstrong is probably 80% slow, 20% fast. Neither one of them, no matter how much training, could ever do the other ones job
Now, when it comes to athletic performance in spiriting, jumping type events, the people that excel will all have a higher ratio of Fast Twitch vs. Slow Twitch muscles. Conversely, when you see a 1600 meter race, those with a higher ratio of slow twitch fibers will be the ones to excel. A person needs to watch one international track and field meet to confirm the ethnicity of the participants in those events.
And when it comes to the population of blacks in the US, the vast majority of them come from West African ancestry. (years of genetic studies have proven this) Take a peak at a globe, and you will see why this made logistical sense for the slave traders.
Now look at the athletes from west Africa vs. east African countries. The men from Liberia, Nigeria ETC are great at sprints and the guys from Kenya are great marathon runners. (Again, genetic studies have proven these fiber ratios)
Its not a coincidence that the premiere sprinters in the world come from west African ancestry. Blacks from the U.S, Jamaica, Canada ETC are born from the best genetic pool (for fast twitch muscles) in the world.
No amount of training, motivation, coaching ETC will ever make a Larry Bird jump higher then a Michael Jordan. ITS ALL GENETICS