
Originally Posted by
Deadlegs
One last point. A man has been collecting and studying genetic material from champion Kenyan runners. He has found no evidence of genetic advantage. He ,and others, believe it is cultural and environmental factors which have led to their success in distance running. One common factor seems to be that many of them ran lontg distances to and from school, up to 20k a day. By the time they were in their teens they had clocked up many hours of training and the bodies of conditioned athletes.