Mental Block on muscle strength
iv'e heard that we all only use a small amount of the power our muscles can actually use (around 35%?) and that i believe adrenaline allows us to overcome that mental block somewhat so that in a "fight or flight situation" we can have more power to actually run or fight but i have a few questions concerning all this. is there a chemical that we know of that can "disable our mental inhibitions"? ( i know we have them in place for a reason, that reason being so that we don't accidentally use all of our strength at once and tear our own arm out of its socket ) but is there a way for us to use all our strength at once? and if there were A, how strong could the average male become and B, how much danger would this pose if used? and C, would we be able to eventually force the body to adapt to its own strength so that it can use all of its strength at once with no danger? i'm only asking out of curiosity as im around 100% sure i don't want to rip myself apart.