HAMSTRING MUSCLE TIGHTNESS - RELIABILITY OF AN ACTIVE-KNEE-EXTENSION TEST
HAMSTRING MUSCLE TIGHTNESS - RELIABILITY OF AN ACTIVE-KNEE-EXTENSION TEST
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DOI：
10.1093/ptj/63.7.1085
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发表时间：
1983-01-01
期刊：
影响因子：
3.2
通讯作者：
LUSIN, G
中科院分区：
文献类型：
--
作者：
GAJDOSIK, R;LUSIN, G
本研究的目的是检查一项旨在测量腘绳肌紧张度的测试的内部可靠性。该测试在髋关节稳定在90度屈曲的情况下主动膝关节伸展后用摆角计测量膝关节屈曲的角度。膝关节屈曲的角度代表腿筋紧张。在对受试者进行指导后，在测试和重测期间测量了15名男性四肢的腘绳肌紧张度。测试和重测测量的信度系数为0.99（左肢）和0.99（右肢）。高可靠性源于严格的身体稳定方法、明确的运动终点和准确的器械放置。如果进行得当，该测试应该为治疗师提供客观可靠的工具来测量腿筋肌肉紧张度。
The purpose of this study was to examine intratester reliability of a test designed to measure tightness in the hamstring muscles. The test measures the angle of knee flexion with a pendulum goniometer after active knee extension with the hip stabilized at 90 degrees flexion. The angle of knee flexion represents hamstring tightness. After an instruction session for the subjects, the hamstring muscle tightness of both extremities of 15 men was measured during test and retest sessions. The reliability coefficients for test and retest measurements were .99 for the left extremity and .99 for the right extremity. High reliability resulted from strict body stabilization methods, a well-defined end point of motion, and accurate instrument placement. If conducted properly, the test should provide therapists with an objective and reliable tool for measuring hamstring muscle tightness.