The camera is catching a glare off of the shiny, purple leotard Alex is wearing! That is, with each deep, vicious strike Athena sends into her belly! How embarassing to lose to a chick wearing only her bra and panties! It seems Alex dressed up just to be dominated in humiliating fashion with incessant belly! Punches, and claws, its an "oohs and awes" display of jobber destruction!