A critical survival skill…

"The muscle-up is astonishingly difficult to perform, unrivaled in building upper body strength, a critical survival skill, and most amazingly of all, virtually unknown. This movement gets you from under things to on them. Let your imagination run. Though containing a pull-up and a dip, its potency is due to neither. The heart of the muscle-up is the transition from pull-up to dip - the agonizing moment when you don’t know if you’re above or below. That moment - the transition - can last from fractions to dozens of seconds. At low, deliberate speeds, the muscle-up takes a toll physically and psychologically that can only be justified by the benefit. No other movement can deliver the same upper body strength. Period."-CFJ