I came across this exercise in Pavel's newsletter sounds real tough. I am working on a way to set it up and try it in my power rack.
Power by Pavel: the Kettlebell Crush Pullup Here is one extreme pullup from 'Bodyweight Exercises for Extraordinary Strength'. Suspend your kettlebell from a pullup bar. Com. Brad does not want to scratch the paint with a chain so he uses Iron Mind's daisy chain. Crush the kettlebell between your palms and pull up. Try not to grip the kettlebell with your fingers, rely on your pec's crushing power. If you have failed, read the book, it shows how to progress from zero to hero in this and other extreme feats of bodyweight strength.