say what?

Here is a picture of Michelle Obama, who according to the AP is "participating in youth activities raising awareness for HIV prevention". Sadly, no further details were given.

Are she and Bishop Tutu promoting pushups as an alternative to unprotected sex? Is the idea that one should work out until they are too tired to engage in unprotected sex? What exactly is the link between pushups and HIV prevention awareness?


PS: I like Michelle's tribute to Michael Jordan!