[impactbumper]

I do not do cardio unless I am trying to lose weight. I work out 5 days a week. I am on a rotation some days I lift heavy and give more rest in between sets, but 75% of the time, I do not take rest over 30 seconds in between sets. This way it keeps my heart rate up, and maintains fast metabolism.

Also if you work your back and legs you burn quite calories.