Why do niggers have good bodies?

I always wondered by niggers have such muscular bodies, even when they seem to be doing nothing at all. nothing at all. NOTHING AT ALL. NOTHING AT AAALLLL.

is it something in the genes? Also why do they have big cocks.

Negroes are sentient, but they are so savage and inferior they live a life of self-torture. They do not deserve the right to live and most of all do not deserve to commit the crime of passing on their genetic disease to future generations. We must exterminate the negro.