right now my cardio levels are at an all time low, it doesn't help that I have asthma on top
to put it into perspective, i can't play basketball for more than 7 minutes without getting winded
does any know a good circuit or specific workout that can help me bring my cardio up to speed
to put it into perspective, i can't play basketball for more than 7 minutes without getting winded
does any know a good circuit or specific workout that can help me bring my cardio up to speed