Theory - may or may not be anywhere close to the mark (most likely not):
Are black people generally larger at a younger age than white people? I know Pacific Islanders are. That's why in the Rugby codes (League and Union), you get an over representation of Pacific Islanders. They dominate at an early age because they are so big, which means they are more likely to continue playing the sport as they grow old, whilst the skinny white kid is more likely to give it up at an early age.
People in Sydney are talking about changing junior Rugby comps so that it's based on weight rather than age, because you've got a ten year old white skinny kid, and a ten year old huge Polynesian kid, and you know what happens.
So maybe it's genetics, but just at a completely different age to what every here is saying?
Of course, that could be entirely incorrect because I don't know if African-Americans mature (physically) at a quicker rate than white people.
And maybe that's why the over representation doesn't extend to QBs - being huge isn't as important in that position.
Are black people generally larger at a younger age than white people? I know Pacific Islanders are. That's why in the Rugby codes (League and Union), you get an over representation of Pacific Islanders. They dominate at an early age because they are so big, which means they are more likely to continue playing the sport as they grow old, whilst the skinny white kid is more likely to give it up at an early age.
People in Sydney are talking about changing junior Rugby comps so that it's based on weight rather than age, because you've got a ten year old white skinny kid, and a ten year old huge Polynesian kid, and you know what happens.
So maybe it's genetics, but just at a completely different age to what every here is saying?
Of course, that could be entirely incorrect because I don't know if African-Americans mature (physically) at a quicker rate than white people.
And maybe that's why the over representation doesn't extend to QBs - being huge isn't as important in that position.