Repetitive Strain Injury (RSI) and Occupational Overuse Syndrome (OOS) are umbrella terms that include many localised injuries such as trigger finger, golfer’s and tennis elbow and carpal tunnel and also more diffuse pain syndromes (those spread over the body) which may be diagnosed as cervicobrachial pain syndrome or chronic pain syndrome. On this website we use the terms RSI and OOS interchangeably. Symptoms Symptoms … Continue reading What is RSI and OOS