A Boss Fight needs to be savored (which is why there are ten sets). It needs strength, stamina, grit. The kind of spirit that does not back down. In return it trains almost every muscle group in the body using concentric and dynamic movements. It helps build up endurance but it's the strength component that should get you excited, plus it is a Boss Fight. No backing down, now.
Extra Credit: 30 seconds rest between sets.
