Five rounds, time each round. Rest precisely three minutes between rounds.
Folks, be ready to pay close attention to the time and be accurate. If you have a stopwatch on your phone, use it! At the conclusion of each round, stop your watch, record the time, reset it for 3 minutes, and rest. Restart your stopwatch from zero for each round, rather than trying to add and subract in your head while tired. In other words don't let your stopwatch run continuously. Time each round individually. I'll keep track of the overall time for you with the gym clock on the wall. Capiche?