^^She was talking about basketball, not track. You can cite all the research you want, doesn't change your bigoted opinions.
Your quote is exactly why people can't have an intelligent discussion about race. Unless white person says people of color don't achieve because white people won't let them achieve you are a bigot( or racists), which is BTW a word you miss use(it more fits your way of thinking) "you can site all the research you want" jeez!!!
Bigot Definition: A bigot is a person who is intolerant of opinions, lifestyles, or identities differing from his or her own, and bigotry is the corresponding ideology.
Last time I watch a basketball game(10:00 pm Monday night) I saw a lot of burst running and jumping.