Here's an article on Al's rebounding, and since the Jazz are not playing, I like to read this kind of crap (I actually like to even when they're playing). It's a good look at rebounding technique in general. Read if desire overcomes you to do so. It would be interesting to analyze how Favors and Kanter do in their technique. Favors seemed to really pick up his rebounding half way through the season. That is all.
https://www.slcdunk.com/2012/5/16/3025769/breaking-down-al-jeffersons-rebound-tactics-frame-by-frame
https://www.slcdunk.com/2012/5/16/3025769/breaking-down-al-jeffersons-rebound-tactics-frame-by-frame