I will be going for a DoDMERB within a few weeks and a lot lays on this exam. I am currently enlisted in the Army National Guard. I enlisted with a back surgery on my record. At MEPS the doctors said no waiver was needed and I was immediately cleared for duty. My question is, in comparison to MEPS, what exactly is DodMERB like, process, steps, do you do the "duck walk" and other movements? Secondly if anyone has any experience with waivers and such, anything would be helpful, greatly appreciated all. Thank you.