Info and resources on pull-up technique & posture?
I´m kinda revisiting some fundamental movements at the moment, starting with the pull-up.
So I´m wondering if the kind people on this board would share their best resources on pull-up technique, be it sites, books or videos. I´m looking for everything from basic to advanced. Basic posture for beginners, the strict dead hang pull-up using no momentum to CrossFit style kipping and other more advanced "efficiency techniques"...