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KMID : 1002720160140030195
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Journal of Korean Proprioceptive Neuromuscular Facilitation Association
2016 Volume.14 No. 3 p.195 ~ p.202
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Effects of Proprioceptive Neuromuscular Facilitation Leg Patterns on Activity of Gluteus Medius at Opposite Side
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Park In-Suk
Lee Sang-Yeol
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Abstract
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Purpose: This study investigates the influence of applying proprioceptive neuromuscular facilitation (PNF) leg patterns on the activation of three types of mesogluteal fibers at the opposite side.
Methods: The target subjects of this study were 19 healthy men who voluntarily agreed to participate in the program. For all subjects, the following four PNF leg patterns were applied while they were in a standing position, and then, the activation of the gluteus medius at the opposite side was measured: (1) flexion abduction internal rotation pattern, (2) flexion adduction external rotation pattern, (3) extension abduction internal rotation pattern, and (4) extension adduction external rotation pattern. In each position, a pattern was executed three times in 5 s, and the average of each measurement was used for the statistics.
Results: Among the PNF leg patterns, the activation of the mesogluteal fibers at the opposite side was most significant under the application of the extension abduction internal rotation pattern. The activation of the back muscular fiber was significantly high under the application of the flexion abduction internal rotation pattern.
Conclusion: Selective application of PNF leg patterns can improve the functional activity of each mesogluteal fiber.
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KEYWORD
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Contralateral effects, Gluteus medius, Leg pattern, PNF
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