SHR # 2823:: Go Super Brain with Andy Triana - Andy Triana - Fatigue begins in the brain and not the peripheral muscles. We covered that study many years ago. A feedback governor regulates strength output, and when its interrupted using electromagnetic pulses, muscles will push way further than their implied thresholds. This too has been shown in science. we've all heard the old wives tale of the granny who lifted a Volkswagen Beetle off her young grandson. The bottom line is perception governs strength and work output. Learning how to leverage this is huge advantage in life and the gym.