Polymyalgia rheumatica (PMR) is a condition that causes joint pain and stiffness, making it hard for people to do everyday tasks. Movement pattern training is a special, personalized rehabilitation program that aims to reduce pain by improving how people move during their daily activities. The investigators plan to test if it's possible to conduct a detailed study to find out how effective Movement pattern training is for people with PMR. The investigators will look at whether it helps them perform activities they want to do, reduce their use of certain medications, and strengthen their muscles. The investigators will also gather feedback from patients about their experience with Movement pattern training. This study will help us understand if carrying out a larger study on Movement pattern training's effectiveness is practical.