I do this workout every now and then and sometimes I find myself barely making it through the third and final sweat... By then you'll be pouring sweat and ready to pass out. Don't get me wrong though you don't have to kill yourself for the Spartacus workout to be enjoyable, you can adjust each station time so it's less, you don't have to do all 3 sets, etc. I sometimes drop each station time from 60 seconds to 40-50 seconds and that makes all the difference. Although I see nothing wrong with sticking strictly to the Spartacus workout for a few weeks (3-6) it's always good to switch it up so that your body will keep progressing. So what are you waiting for, make an undefeated champion gladiator out of yourself, or at least your physique!
See the link for a better description, and directions for the workout and each exercise**