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.
Pavel and Chad and bears, oh my! Pavel and Chad and bears, oh my! Okay, there are no bears in this article, but hey, Pavel Tsatsouline and Chad Waterbury working together ought to be exciting enough!