PASSIVE PROPERTIES OF THE MUSCLE-TENDON UNIT: THE INFLUENCE OF MUSCLE CROSS-SECTIONAL AREA

被引：29
|
作者：
Ryan, Eric D. [1 ]
Herda, Trent J. [1 ]
Costa, Pablo B. [1 ]
Defreitas, Jason M. [1 ]
Beck, Travis W. [1 ]
Stout, Jeffrey R. [2 ]
Cramer, Joel T. [1 ]
机构：
[1] Univ Oklahoma, Dept Hlth & Exercise Sci, Biophys Lab, Norman, OK 73019 USA
[2] Univ Oklahoma, Dept Hlth & Exercise Sci, Metab & Body Composit Lab, Norman, OK 73019 USA
来源：
MUSCLE & NERVE | 2009年 / 39卷 / 02期
关键词：
passive energy absorption; passive stretch; passive stiffness; VISCOELASTIC STRESS-RELAXATION; SKELETAL-MUSCLE; IN-VIVO; STIFFNESS; WOMEN; STRETCHES; RESPONSES; ELBOW; MEN;
D O I：
10.1002/mus.21218
中图分类号：
R74 [神经病学与精神病学];
学科分类号：
摘要：
The purpose of the present study was to examine the relationships among the passive properties of the muscle-tendon unit and muscle cross-sectional area (CSA). Our findings indicated significant relationships between muscle CSA and passive stiffness (P < 0.05, r = 0.830) and muscle CSA and passive energy absorption (P < 0.05; r = 0.765). Since passive stiffness and the ability to absorb passive energy decreases with many diseases, these findings may support the need to maintain or increase muscle CSA.
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页码：227 / 229
页数：3
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