The influence of a preventive educational programme on trunk flexion in janitors

✍ Scribed by G. Hultman; M. Nordin; R. Ortengren

• Publisher: Elsevier Science
• Year: 1984
• Tongue: English
• Weight: 805 KB
• Volume: 15
• Category: Article
• ISSN: 0003-6870
• DOI: 10.1016/0003-6870(84)90288-6

✦ Synopsis

The influence of a preventive educational back care programme on the movement patterns of the spine during work was assessed objectively and subjectively in six janitors. Trunk flexion was measured in the subjects using a flexion analyser before they attended a preventive educational back care programme and twice afterwards. The results show that the subjects increased the amount of time spent in an upright position by about a third after the educational programme and maintained this change two and a half to three months later. They also decreased the time spent in moderate and deep forward flexion (37-72 ° ) by about half and also maintained this decrease at three months. These changes are consistent with a decrease of the mechanical load on the spine. The study emphasises that it is possible to alter movement patterns of the spine, and thereby decrease the load during janitorial work, by a suitably designed educational programme.