Whole-body patterns of the range of joint motion in young adults: masculine type and feminine type.
Whole-body patterns of the range of joint motion in young adults: masculine type and feminine type.
复制标题
DOI：
10.1186/s40101-016-0112-8
复制
发表时间：
2016-10-01
影响因子：
3.1
通讯作者：
Ishida H
中科院分区：
文献类型：
--
作者：
Moromizato K;Kimura R;Fukase H;Yamaguchi K;Ishida H
了解关节灵活性的全身模式及其相关的生物和物理因素，不仅有助于临床评估，也对人因工程学和工效学领域有帮助。在这项研究中，对年轻人四肢和躯干关节的活动范围（ROM）进行了分析，以了解不同关节运动的协变模式，并确定与ROM变化相关的因素。
招募了78名生活在日本冲绳岛的健康志愿者（42名男性和36名女性）。对全身多个关节（包括左右侧肢体和躯干，共31项测量）的被动ROM进行了测量。
男性和女性之间、优势侧和非优势侧之间以及拮抗运动之间的比较表明，身体结构会影响ROM。在对ROM数据进行的主成分分析（PCA）中，第一主成分（PC1）体现了性别差异，并且在每种性别内部的分析中都出现了类似的协变模式。多元回归分析表明，该成分与性别、年龄、体脂百分比、髂嵴高度和腿部伸展力量有关。
本研究确定在关节灵活性的全身模式中存在“男性”和“女性”类型的谱系。这项研究还表明，身体比例和组成、肌肉质量和力量，可能还有骨骼结构在一定程度上解释了这些模式。这些结果对于理解个体在关节损伤和疾病易感性以及适合且有效的姿势和运动方面的差异具有重要意义。
本文的网络版（doi:10.1186/s40101 - 016 - 0112 - 8）包含补充材料，授权用户可获取。
Understanding the whole-body patterns of joint flexibility and their related biological and physical factors contributes not only to clinical assessments but also to the fields of human factors and ergonomics. In this study, ranges of motion (ROMs) at limb and trunk joints of young adults were analysed to understand covariation patterns of different joint motions and to identify factors associated with the variation in ROM. Seventy-eight healthy volunteers (42 males and 36 females) living on Okinawa Island, Japan, were recruited. Passive ROM was measured at multiple joints through the whole body (31 measurements) including the left and right side limbs and trunk. Comparisons between males and females, dominant and non-dominant sides, and antagonistic motions indicated that body structures influence ROMs. In principal component analysis (PCA) on the ROM data, the first principal component (PC1) represented the sex difference and a similar covariation pattern appeared in the analysis within each sex. Multiple regression analysis showed that this component was associated with sex, age, body fat %, iliospinale height, and leg extension strength. The present study identified that there is a spectrum of “masculine” and “feminine” types in the whole-body patterns of joint flexibility. This study also suggested that body proportion and composition, muscle mass and strength, and possibly skeletal structures partly explain such patterns. These results would be important to understand individual variation in susceptibility to joint injuries and diseases and in one’s suitable and effective postures and motions. The online version of this article (doi:10.1186/s40101-016-0112-8) contains supplementary material, which is available to authorized users.
登录
查看更多内容
影响因子：
4.8
作者：
ARENDT, E;DICK, R
通讯作者：
DICK, R
DOI：
10.3109/17453679708999021
发表时间：
1997-12-01
期刊：
ACTA ORTHOPAEDICA SCANDINAVICA
影响因子：
--
作者：
Kozic, S;Gulan, G;Ravlic-Gulan, J
通讯作者：
Ravlic-Gulan, J
DOI：
10.1111/j.1749-6632.1963.tb15776.x
发表时间：
1963-01-01
期刊：
ANNALS OF THE NEW YORK ACADEMY OF SCIENCES-SERIES
影响因子：
--
作者：
BROZEK, J;LONGSTRETH, H;KEYS, A
通讯作者：
KEYS, A
影响因子：
3.3
作者：
Anloague PA;Spees V;Smith J;Herbenick MA;Rubino LJ
通讯作者：
Rubino LJ
影响因子：
7.7
作者：
ALLANDER, E;BJORNSSON, OJ;THORSTEINSSON, J
通讯作者：
THORSTEINSSON, J