NBC says no offense was intended by a poorly timed promotional ad featuring a monkey on gymnastics rings that aired on the network directly following a commentary by Bob Costas on Gabby Douglas' gold medal inspiring other African-American girls to take up the sport.

The gymnastics-themed ad for the upcoming NBC comedy "Animal Practice" was specifically timed to run late Thursday night following the women's gold medal competition. NBC said it was scheduled to run before the network knew about Costas' commentary.

"Much of America has fallen in love with Gabby Douglas," Costas said. "Also safe to say that there are some young African-American girls out there who tonight are saying to themselves, 'Hey, I'd like to try that, too.'"