After 8 months of searching and 7+ years of caregiving, I've recently gotten hired as a third shift stocker at WM. Going from almost completely sedentary to hefting heavy loads repeatedly is killing me. I need suggestions on what I can do (besides heft doses of ibuprofen) to help me deal with the sore muscles and joints. It's bad enough that I hurt even on my days off. I need the job, but I can't take the pain. Any suggestions would be appreciated.