著者
Chan-Myeong Kim Yong- Soo Kong Yoon-Tae Hwang Ji-won Park
出版者
The Society of Physical Therapy Science
雑誌
Journal of Physical Therapy Science (ISSN:09155287)
巻号頁・発行日
vol.30, no.7, pp.943-947, 2018 (Released:2018-07-03)
参考文献数
38

[Purpose] The purposes of this study were to strengthen gluteus maximus and trunk muscles depending upon the hip joint direction by bridging exercise on an unstable and stable surface, and to suggest an intervention method for efficient and selective exercise. [Participants and Methods] The test measured the muscle activities with the external rotation and internal rotation of 25 degrees and hip joint neutral position of 0 degree on a stable and unstable surface each exercise 3 times for 9 seconds. [Results] External oblique abdominis showed a higher muscle activity on the unstable surface and internal rotation. Erector spinae showed no significant difference on the surfaces and demonstrated the highest muscle activity at the internal rotation. Gluteus maximus showed a higher muscle activity on the stable surface and external rotation and the interaction effect between the surface and the angle indicated a statistical significance as well. [Conclusion] Muscle activities appear different depending upon the change of surface and joint angle, and it can be said that the correct mobilization of muscle fiber relying on the muscle arrangement direction and muscle contraction direction is the most important factor for gluteus maximus.

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外部データベース (DOI)

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@PtGekikara 100人の知識リレー ブリッジ運動にて大殿筋の筋力強化を行う際は、安定した支持面で、股関節25°外旋位にて行うと、より高い筋活動を示す。 https://t.co/gbB5IvTIa0
The effect of the trunk and gluteus maximus #MuscleActivities according to support surface and hip joint rotation d… https://t.co/gLCX6MKcIv

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