I picked up a resident with gatebelt to put on commade,,,her legs didn't caught and i ended up with all her weight,,,,to keep from dropping her i held up her ....my back burned after and legs too,,,,later that day my left arm hurt,,,couldn't put above head,,,,next day woke up to kink in neck and found Black and blue area under left armpit and some of left breast,,,,shoulder is hurting.....