When I first started my career, I ached all over. Actually cried the first couple of nights after 12-hr shifts. It does get better, though. The right shoes and the proper positions to lift, shove, push, and pull a patient makes all the difference. Plus, sometimes you just can't do it yourself. I never hesitate to yank the first person I see to help me pull a patient, change a diaper, or transfer a patient, etc. Also, while you're a nurse, if you help your nursing assistants, you'll find them much more willing to help you out and your day goes much better. I do know the ibuprofen bottle personally though!