T Tuffyblaze New member Jan 24, 2003 #1 Hey Whats up, What is a good amount of time to do cardio trying to lose bodyfat and keeping muscle mass, also how many times a week, and before or after workout, thanks.
Hey Whats up, What is a good amount of time to do cardio trying to lose bodyfat and keeping muscle mass, also how many times a week, and before or after workout, thanks.