I'm an M1 with an interest in PM&R. Before going to medical school I worked as a personal trainer and earned a CSCS certificate from NSCA when i earned my BA in May 2006. I would like to keep my CSCS cert up to date to possibly train a couple of clients before I do clinicals. I need CEUs to keep my CSCS up to date but I am wondering if I am better off getting an ACSM cert now or another organization for a resume builder for PM&R? My CSCS expires in Jan 2008. which Personal Training conferences attract the most PM&R doctors or sports med doctors? I plan on hitting some conferences in M2. I known Personal training does not equal PM&R or Sports Med but I really enoyed the experience. Thanks!