Effect of Progressive Muscle Relaxation on Fear of Falling, Pain, and Anxiety in Arthroplasty Patients

"When patients are admitted to the Orthopedics and Traumatology Clinic for arthroplasty and agree to participate in the study, they will be informed about the research process and written informed consent will be obtained. The Descriptive Information Form, Numeric Rating Scale (NRS), The Fear of Falling Scale, and the State-Trait Anxiety Inventory (STAI) will be administered through face-to-face interviews by the researcher. After the pre-tests are completed, patients will be randomly assigned to the intervention and control groups.~In the preoperative period, upon admission to the clinic, patients in the intervention group will receive progressive muscle relaxation exercises (PMRE). To enhance concentration and minimize the impact of ambient noise, patients will listen to the exercises using headphones.~On the first postoperative day, the patient will be revisited by the researcher. After the physician explains that the patient will be mobilized, the State-Trait Anxiety Inventory will"