Pullups are one of the best exercises to increase upper body strength. They force you to lift your own body-weight without the use of equipment. Unfortunately they are also one of the most difficult exercises. Many adults can’t do a single repetition. Not to worry! There’s still hope.
Raising The Bar: The Definitive Guide to Pull-up Bar Calisthenics
In Raising the Bar Al Kavadlo breaks down every type of exercise you can do with a pull-up bar. From the basic two arm hang, to the mighty muscle-up, all the way to the elusive one arm pull-up, the “bar master” takes you step by expert step through everything you need to do to build the chiseled frame you’ve always wanted.