Therefore, it is of great importance to properly evaluate ergonomic exposure at workplace for preventing MSD, improving work ability, and reducing occupational accidents.

• 因此，正确综合评估工作场所工效学负荷的大小，对于预防职业性肌肉骨骼疾患、提高职工工作能力和减少安全事故都具有重要的意义。