A comparison of young and old using three-dimensional motion analyses of gait, sit-to-stand and upper extremity performance
A comparison of young and old using three-dimensional motion analyses of gait, sit-to-stand and upper extremity performance
复制标题
使用步态、坐站和上肢表现的三维运动分析来比较年轻人和老年人
DOI：
10.1007/bf03324730
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发表时间：
2007
影响因子：
4
通讯作者：
J. Yoo
中科院分区：
文献类型：
--
作者：
J. H. Lee;M. Chun;Dae Hyun Jang;J. Ahn;J. Yoo
背景和目的：研究老年人与年轻人的步态、坐立和上肢功能。方法：60岁以上和35岁以下的人，没有医疗，神经或骨科问题参与了这项研究。三维运动分析的步态，坐到站和上肢的性能进行，并在两个年龄组的结果进行了比较。结果如下：与年轻队列相比，老年人的步态模式包括较慢的速度，减少单站时间，减少最大膝关节伸展，减少踝关节背屈和跖屈。在坐立时，老年人膝关节伸展角度减小，膝关节伸展最小，踝关节跖屈力矩最大。手对物时，老年人肩关节最大屈曲角度减小，骨盆前倾角增大。在手对头和手对嘴时，老年人的最大肩关节屈曲角减小。结论：老年人最衰弱的运动因素是肩关节屈曲受限，膝关节伸展和踝关节跖屈减少。老年人的治疗方案应针对灵活性的维护和加强踝跖屈肌，加强膝伸肌，并维持肩关节ROM。
Background and aims: To investigate the gait, sit-to-stand and upper extremity performance in the elderly compared with young adults. Methods: Individuals over 60 and under 35 years old, with no medical, neurological or orthopedic problems participated in this study. Three-dimensional motion analyses of gait, sit-to-stand and upper extremity performance were performed, and results in the two age groups were compared. Results: Compared with the younger cohort, the gait pattern of the elderly included slower velocity, decreased single stance period, decreased maximal knee extension, and decreased ankle dorsiflexion and plantarflexion. On sit-to-stand, the elderly had decreased knee extension angle, minimal knee extension and maximal ankle plantarflexion moment. On hand-at-object, the elderly had reduced maximal angle of shoulder flexion and increased maximal angle of anterior pelvic tilt. On hand-to-head and hand-to-mouth, the elderly had decreased maximal angle of shoulder flexion. Conclusions: The most debilitating motion factors in the elderly were limitation of shoulder flexion and decreased knee extension and ankle plantarflexion. Therapeutic programs for elderly individuals should target maintenance of flexibility and strengthening of ankle plantarflexors, strengthening knee extensors, and maintenance of the shoulder joint ROM.
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DOI：
10.1093/gerona/51a.6.m303
发表时间：
1996-11-01
影响因子：
5.1
作者：
Judge, JO;Davis, RB;Ounpuu, S
通讯作者：
Ounpuu, S
DOI：
10.1093/gerona/61.10.1059
发表时间：
2006-10-01
影响因子：
5.1
作者：
Goodpaster, Bret H.;Park, Seok Won;Newman, Anne B.
通讯作者：
Newman, Anne B.
影响因子：
3.3
作者：
DeVita, P;Hortobagyi, T
通讯作者：
Hortobagyi, T
DOI：
10.1016/s0003-9993(98)90013-2
发表时间：
1998-03-01
影响因子：
4.3
作者：
Kerrigan, DC;Todd, MK;Collins, JJ
通讯作者：
Collins, JJ