I've got to do some cardio for the Army tests it's only 1.5 mile jogs that I plan to finnish in 7-9 minutes
But I'm going to be doing it 4 times a week
Is that bad for muscle or will it be fine? I've heard some people say its bad for muscle...
I'm eating 3k calories how much should I raise that on my jogging days if I should?
Thread: Is cardio bad for muscle