Do blacks have different achillies tendons than whites?

Answer 1

This is actually a misconception that I think we can thank Jimmy the Greek for.There are anatomical and genetic differences that go beyond skin color and eye shape. For instance blacks can contract Sickle Cell Anemia, when most whites cannot. As well as Europeans are 100 times more likely to have dementia than blacks. This has been extensively researched, and it is a matter of muscle structure and types of muscles that cause West Africans as a group to be faster sprinters, and Kenyans or East Africans to be better marathon runners.