For the past few months, I've been doing 200 pull-up/chin-up variations every other day, at 10 reps per set, and pyramids. Does anyone here do these exercises? What's your routine? Do you know good variations that work certain muscles more than another? What benefits do you think these exercises have, if they have any at all? Are you trying any goals, like accomplishing 20-30 pull-ups in one set?
Also, I've been watching these insane pull-up/chin-up routines by a group called the Bartendaz. They are a bunch of guys from New York who train anywhere they can go, like playgrounds and jungle gyms. They are like ghetto gymnasts, if that makes any sense.
Skip to 1:00 for highlights for their workout.
Here's AAARRNOLD doing pull-ups, which were a favorite of his: