Repetitive strain disorder, also known as repetitive strain injury, is a condition that arises from overuse of muscles and tendons in the body. There are various synonyms for this disorder which is commonly associated with certain professions such as typing, sewing, and construction, among others. Some of the synonyms used to describe repetitive strain disorder include cumulative trauma disorder, occupational overuse syndrome, and work-related upper limb disorder. These terms are used to describe the same condition resulting from repetitive and prolonged use of a particular muscle group or joint. It is important to take preventative measures to reduce the risk of developing this disorder and seek treatment if symptoms arise.