| 单词 | repetitive strain injury |
| 释义 | repetitive strain injuryrepetitive strain injuryrepetitive strain injuryorrepetitive stress injuryrepetitive strain injuryrepetitive strain injury:see repetitive stress injuryrepetitive stress injuryor repetitive strain injury (RSI), injury caused by repeated movement of a particular part of the body. Often seen in workers whose physical routine is unvaried, RSI has become epidemic since computers have entered the workplace in large ..... Click the link for more information. . repetitive strain injuryrepetitive strain injuryrepetitive strain injuryrepetitive strain injuryA work-related injury caused by overuse of a particular musculoskeletal group to perform a task that is repeated hundreds to thousands of times in day-to-day work; repetitive motion injury affects workers in the textile industry, meat-packers, keyboard operators and others.repetitive strain injuryA disorder of motor function caused by any often-repeated activity that is persisted in beyond a particular threshold, especially if the activity involves an inherently awkward or uncomfortable position of the body. RSI particularly affects musicians, keyboard operators, cleaners, packers and machine operators. There is acute pain and cramp-like stiffness, and sometimes total inability to continue in the associated occupation. Initially, the condition explicitly, and by definition, excluded all disorders of known cause, but this led to many legal and other difficulties, and accounts now list numerous causes. RSI is, however, often stress-related and in many cases no muscular, tendon or neurological abnormality can be found, except that affected people often have raised thresholds for the appreciation of vibration. In some cases it appears analogous to WRITER'S CRAMP. Changes in the proportions of the different types of muscle fibres and an increase in the number of muscle cell MITOCHONDRIA have been described. The condition is usually managed by rest and rationed periods of work. |
| 随便看 |
|
英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。