Publication in refereed journal
香港中文大学研究人员 ( 现职)
| 洪友廉教授 (体育运动科学系) |
| 方迪培教授 (体育运动科学系) |
全文
| 数位物件识别号 (DOI) http://dx.doi.org/10.1080/00140130701733301 |
引用次数
Web of Sciencehttp://aims.cuhk.edu.hk/converis/portal/Publication/2WOS source URL
其它资讯
摘要This study investigated the lower extremity preventive measures for slips on simulated slippery surfaces in construction worksites. A total of 15 harnessed Chinese males walked without slips on a 5-m walkway in 16 simulated conditions 10 times at their natural cadence. Joint moments were calculated from kinetics, kinematics and anthropometric data recorded from a force plate, a Novel Pedar system and a motion analysis system. Data were evaluated from footstrike to mid-stance at 10%-stance intervals. Electromyography signals from tibialis anterior, gastrocnemius, rectus femoris and biceps femoris in one stride were evaluated in four phases, including early/late stance and swing. Results showed that lower extremity preventive measures for slips included prolonged ankle plantar flexion moments from http://aims.cuhk.edu.hk/converis/portal/Publication/25% to 9http://aims.cuhk.edu.hk/converis/portal/Publication/2% stance, increased ankle plantar flexion moments from 30% stance to mid-stance, and diminished knee extension moments from 10% to 30% stance. Higher activity of rectus femoris and gastrocnemius were found in the late stance and the swing phase respectively.
着者Fong DTP, Hong YL, Li JX
期刊名称Ergonomics
详细描述ISSN 0014-0139 print/ISSN 1366-5847 online
出版年份http://aims.cuhk.edu.hk/converis/portal/Publication/2008
月份1
日期1
卷号51
期次1http://aims.cuhk.edu.hk/converis/portal/Publication/2
出版社TAYLOR & FRANCIS LTD
页次1830 - 1846
国际标準期刊号0014-0139
语言英式英语
关键词biomechanics; electromyography; fall prevention; joint torque; kinetics; slips and falls
Web of Science 学科类别Engineering; Engineering, Industrial; ENGINEERING, INDUSTRIAL; Ergonomics; ERGONOMICS; Psychology; PSYCHOLOGY; Psychology, Applied; PSYCHOLOGY, APPLIED
