Quote:
Originally posted by archis: does doing cardio excerises make me gain muscles?
I thought its suppose to just burn calories.
thanks |
it depends on how intense your cardio is, how high you set the resistance. for example, if you are biking for 45 minutes on a level easy for you, then that is purely just burning calories. since there is no resistance, you are not challenging your muscles to grow.
if you were doing this same activity at level difficult for you, you would be pushing your body harder. the resistance or higher gear on the bike will develop your muscles while also burning calories.