The muscle-up is a rare beast – an upper-body exercise that requires both pulling and pushing power and phenomenal core strength to boot.
Those unfamiliar with the move say it's just a pull-up combined with a dip, but a muscle-up is much more than that. It's an unparalleled assault to the upper body, and you have to be strong just to do one.
Finally, a warm-up routine that even people who hate warming up can handle! This short series of drills will not only make you feel better, but the increased mobility you'll gain will help you make unprecedented gains in the gym.