I need help with implementing a cardio routine. The problem is i do way too much cardio. I do about 2 45 minutes sessions, and they are intesnse sessions. I just want to maintain right now, maybe a littel lean mass would not hurt. I got my bfat tested yesterday, and I have 3.9%, so i do not want to lower anything. I am tired of doing so much cardio, so does anyone have some suggestions as to how much cardio i can do to just maintain what I have. Im scared if i do less t hen ill lose some, advice please.