Okay, I am SO lost w/all of the initials! I finally figured out most of them are the names of Cathe's dvd's but what's a "DH" and what's "DOMS" etc...??? I wasn't going to ask for fear of looking really stupid :7 but I've been working out w/Cathe for almost 2 years now and just recently found the forum and I want to know what everybody is talking about!!!