http://www.metacafe.com/fplayer/456073/one_arm_pull_ups_multiple_repetitions_with_each_arm.swf
One Arm Pull Ups. Multiple Repetitions With Each Arm – Metacafe
This is, I think, the best I’ve ever seen.
UPDATE: Blair tells me that’s Cisco out of MEGA in Marin County, California.
Leave a comment if you know a video link to someone better.
Gymnastics Coaching.com 