1. I heard that using a punch bag daily for an hour or two can pretty much fill your cardio quota and wont burn off your muscle mass like jogging would. Is that true? 2. What is ment by 'cutting'? (Im asking here because I want a blunt answer) 3. When you bench, what sorta sets do you do? (Please refrain from exagerating because it wont help me, it'll just make you look stupid.) 4. I do 'standing crunches' and it's slowly sorting my abs out but it's doing nothing for my 'love handels' tips? Thanks.