Musculoskeletal disease

特許 係属中 Musculoskeletal disorders (MSDs) are injuries or pain in the body's joints, ligaments, muscles, nerves, tendons, and structures that support limbs, neck and back.[1] MSDs are degenerative diseases and inflammatory conditions that cause pain and impair normal activities.[2] They can affect many different parts of the body including upper and lower back, neck, shoulders and extremities (arms, legs, feet, and hands).[3] MSDs can arise from a sudden exertion (e.g., lifting a heavy object), or they can arise from making the same motions repeatedly repetitive strain, or from repeated exposure to force, vibration, or awkward posture.