Achieving a pull-up is a significant fitness milestone for many people. First one, then maybe five, 10 or more: "The ability to do pull-ups is, in my book, an impressive sign of fitness and not a ...

Executing a flawless pull-up is one of life’s most difficult tasks, along with wearing denim on denim, achieving the ideal peanut-butter-to-jelly ratio, and going on a first date without spilling ...