I have started doing a 4 day strength, 2 day cardio routine of late. My weight is where I want it and I'm trying to build muscle. I end up working each body part twice per week and then do an hour of cardio 2 times per week. Not counting walking the dog and that kind of thing. I wanted some advice on whether you all think that cutting cardio down to 2 times per week is an ok thing to do, or do you see any big disadvantage to that?