Five Things From the Link Backlog

I have once again fallen behind. Here's what I've been meaning to post:

• Dick Hartzell Jump Stretch bands tutorials. Great stuff, knew there was a DVD, had no idea these were online.
• Also, good article on bands.
• Great jump rope routine. « via RT forums »
• Mark's Daily Apple: Simple, But Not Easy.
• The Science of Sport: Muscle Cramps Part I. Very interesting, I'll definitely be back for the rest of the series. « via SttB »
• These Crossfit WOD posts have links to Rob Miller's muscle-up tutorial videos: part 1, part 2, and part 3. Very helpful. I'd like to acquire the muscle-up and the pistol this winter.