The purpose of this assignment is to critically appraise one external evidence a

The purpose of this assignment is to critically appraise one external evidence article related to your PICOT question, using a systematic approach.
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My PICOT question is In nursing staff (p) How does the use of proper body    mechanics (l) compared with the  use of improper body mechanics (C) affect reduction of musculoskeletal injuries (o)?
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guidelines:
Type your assignment using 12 point Times New Roman font, double spaced. Follow Harvard Style sample paper.
2.    Complete  a critical appraisal of an article using the Critical Appraisal Checklist article.
Answer the following questions using headings provided. Write a paragraph  for each question, with 4-8 sentences each, depending on detail needed for eacd.
·      What is the problem that the research is addressing?
·      Why is this problem significant to nursing practice?
·      Summarize the findings from this research article.
·      Describe the recommendation (s) for nursing practice