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722 Ergonomics Program Management
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Conditions and Symptoms

What are clues that MSDs are a real or possible workplace problem? Some signs are obvious while others are more subtle. They include:

  • OSHA Form 300 logs can be most helpful in showing a history of cases of MSDs such as carpal tunnel syndrome, tendonitis, tenosynovitis, epicondylitis, and low back pain.
  • Certain jobs or work conditions cause worker complaints of undue strain, localized fatigue, discomfort, or pain that does not go away after overnight rest.
  • Workers visiting the clinic make frequent references to physical aches and pains related to certain types of work exercises.
  • Job tasks involve at risk activities such as repetitive and forceful exertions, frequent, heavy, or overhead lifts, awkward work positions, or use of vibrating equipment.

Other sources that could alert employers to potential problems include the following:

  • Trade publications, insurer newsletters, or references in popular literature indicating risks of MSDs
  • Cases of MSDs found among competitors or in similar businesses
  • Proposals for increasing line speed, retooling, or modifying jobs to increase individual worker output and overall productivity

If you uncover signs like these in your workplace, it might be a good idea to request a confidential evaluation by OSHA or insurer ergonomics consultant. Ergonomic evaluations may uncover significant problems and be very helpful in correcting them.

Knowledge Check Choose the best answer for the question.

2-2. What would you look at to uncover a history of workplace MSD problems such as carpal tunnel syndrome and low back pain?