In my Biology class in high school, my teacher once told us that the ‘Negroid’ race had a different heel structure than other races, which explains why they can run, and jump better. Is this scientifically true?
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Name : Josh P., Gender : M, Sexual Orientation : Straight, Race : Half Italian, Half mixed white, Religion : Catholic, Age : 22, City : N, State : LA, Country : United States, Occupation : Firefighter, Education level : 2 Years of College, Social class : Middle class,