I have of course read that you can't build muscle while burning fat. I have also read that you can no idea which is true but...
What concerns me more is I've seen it said a few times on here that you more or less to have to lift to build muscle and you can't/don't build muscle doing aerobic exercise.
Would that depend on the type?
aren't running and biking aerobic exercise? Underneath my newly found flab I have very muscular legs that I got fro running in junior high and high school.
I'm just trying to get an idea of how much I can tighten up before I have to break down and get weights.