Went with my girl. She's been doing it religiously and is obsessed, looks great from it too, she looked good before, but shes gotten really "toned" up even though i hate that faggot word, you all know what I mean. Anyways, I hardly ever do cardio, I never needed it, and knew it could potentially fuck me up. It was an hour long of kick, punch, kick, punch, combos + get on the ground and do bicycles, pushups, abs, bla bla. 50 mins in i was pretty drained and while my girl kept doing abs with zero problems and balancing her fuckin legs in the air i was like fuck this and gave up now she doesnt understand how i have bulging abs and she doesnt and insists hers are "stronger". stupid cumdonkey.