Introduction: Musculoskeletal Disorders (MSDs) are among the most common occupational diseases. and ergonomics and occupational health engineering specialists need reliable and valid methods for assessing high-risk activities and the factors contributing to their occurrence. Materials and Methods: In this cross-sectional study. 100 nurses employed at Namazi Hospital in Shiraz were ran... https://parisnaturalfoodes.shop/product-category/happy-sense-50mg/