https://scholars.lib.ntu.edu.tw/handle/123456789/204959
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor | 骨科 | en |
dc.contributor.author | LEE, YUNG-HUI | en |
dc.contributor.author | TSUANG, YANG-HWEI | en |
dc.creator | 李永輝;曾永輝 | zh-tw |
dc.creator | LEE, YUNG-HUI;TSUANG, YANG-HWEI | en |
dc.date | 1999 | en |
dc.date.accessioned | 2009-01-19T01:52:42Z | - |
dc.date.accessioned | 2018-07-13T13:47:30Z | - |
dc.date.available | 2009-01-19T01:52:42Z | - |
dc.date.available | 2018-07-13T13:47:30Z | - |
dc.date.issued | 1999 | - |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/99103 | - |
dc.description.abstract | The postural differences between seated pregnant and non- pregnant subjects were studied, and the effects of various sitting workstation designs were assessed. Five pregnant and five non-pregnant subjects participated in this study. The experimental variables were the table- chair-vertical- distance (35 cm and 30 cm) and the seat-inclination-angle (0 degrees, + 10 degrees and + 20 degrees). The seated working postures of the last 10 min of a 50-min sitting session were videotaped and analyzed using a 2D motion analysis system. Postural differences were observed between the pregnant and non-pregnant groups which may be attributed to the changes and/or mechanisms associated with pregnancy. The increased size of the abdomen requires more room in front of the body; in the pregnant subjects this was obtained by holding the upper-arm further from the body, inclining the upper trunk more anterior, and extending the hip more. A seat with a sloping angle of 10 degrees was found to reduce the biomechanical loading on the lower back and in subjective ratings from both groups, was preferred over the other seat angles. | en |
dc.language | en-us | en |
dc.language.iso | en_US | - |
dc.relation | INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS v.23 n.5-6 pp.391-396 | en |
dc.relation.ispartof | INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS | - |
dc.subject | pregnant women | en |
dc.subject | seated workstation | en |
dc.subject | sitting posture | en |
dc.title | A Comparison of Sitting Posture Adaptations of Pregnant and Non-Pregnant Females | en |
dc.relation.pages | 391-396 | - |
dc.relation.journalvolume | v.23 | - |
dc.relation.journalissue | n.5-6 | - |
item.languageiso639-1 | en_US | - |
item.grantfulltext | none | - |
item.fulltext | no fulltext | - |
顯示於: | 醫學系 |
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