I have been using a few excercises lately that I thought I'd post. Burpee to pullup, burpee to dip, DB swings, and plank lateral raises. I pick one of the first 3 and complete at the endo of my routine, WOW, very hard and eliminates the normal cardio routine. I can get more detail if you want some on the lifts. Today I'm going to try burpee to clean to DB press. Not looking forward to it (secretly I can't wait) it's going to be a lot of pain.