ozcroboy
New member
what sort of pace do u guys do ur cardio when trying to size up? is 3 x 20 min runs a week at about a pretty qwik pace so ur dripping sweat too intense or shud i slow it down to a qwik walk so i dont lose too much muscle size. im approx 15% bf n want to get to about 10-12% while still bulking up.