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KMID : 1101520160200030023
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Journal of Korean Society for Neurotherapy
2016 Volume.20 No. 3 p.23 ~ p.26
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The Effect of Height of Hip Joint Abduction-Adduction and Sling on Transverse Abdominis, Rectus Abdominis, and Erector Spinae Muscles Activities during Bridging Exercise with Sling
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Lee Dae-Hee
Lee Sang-Yong
Park Jung-Seo
Han Seul-Ki
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Abstract
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Purpose: This study evaluated the effects of bridge exercise on trunk core muscle activity with respect to sling height and
hip joint abduction and adduction.
Methods: 30 healthy adult males participated. In the bridge exercise, the height of the sling was set low or high during hip joint abduction and adduction. Electromyography was used to compare the differences between the muscle activities of the transverse abdominis, rectus abdominis, and erector spinae muscles.
Results: The muscle more activities of the transverse abdominis, rectus abdominis, and erector spinae were significantly
higher in Hip adductor position. The muscle activities of the transverse abdominis, rectus abdominis were significantly
higher in the high sling position. Especially, A high activity in the transverse abdominis muscle was interaction in
abduction and adduction of hip, high sling position.
Conclusion: These findings suggest that the activities of the abdominal and trunk muscles should put adduction of hip and the activities of the abdominal muscle have to make sling position high during bridging exercises with sling.
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KEYWORD
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Bridge exercise, Trunk core muscle, Sling, Rectus abdominis, Hip joint
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