While completing this workout, take note of the reps and rounds achieved during each five minute working interval. If you’ve paced correctly, there should be very little difference from one segment to the next. Additionally, choose a pace that you could sustain for 10-15 minutes regardless of the fact that the limit for this particular session is 5 minutes. That’s generally a good indication that you’re working in the correct zone. Train smarter, not harder. Enjoy.