The effects of Juchumseogi and Juchumseo Jireugi motions of taekwondo on muscle activation of paraspinal muscles.
[Purpose] The purpose of this study is to examine the effects of Juchumseogi and Juchumseo Jireugi motions on muscle activation of the paraspinal muscles. [Subjects] The subjects of this study were 20 healthy male students who listened to an explanation of the study methods and the purpose of the experiment, and agreed to participate in the study. [Methods] Muscle activation measurements of the paraspinal muscles at C3, T7, and L3 were taken while standing still and while performing Juchumseogi and Juchumseo Jireugi movements. The Juchumseogi and Juchumseo Jireugi motions were performed 3 times, and its mean value was used for analysis. [Results] The right and left muscle activation of paraspinal muscles induced by Juchumseogi and Juchumseo Jireugi motions in C3 and T7 were significantly higher than those induced by just standing. Muscle activation of paraspinal muscles induced by Juchumseo Jireugi motions in C3, T7, and L3 were significantly higher than those induced by Juchumseogi alone. The right and left muscle activation of paraspinal muscles induced by Juchumseo Jireugi motion in C3, T7, and L3 were significantly higher than those induced by standing and Juchumseogi alone. [Conclusion] This study demonstrated that Juchumseogi and Juchumseo Jireugi motions of Taekwondo could increase muscle activation of paraspinal muscles, and Juchumseo Jireugi motions were more effective for enhancing muscle activation of paraspinal muscles.
Department of Physical Therapy, College of Health and Welfare, Silla University, Republic of Korea.
Jongmyeng
J
Baek
Department of Physical Therapy, College of Health and Welfare, Silla University, Republic of Korea.
Jaeseok
J
Lee
Department of Physical Therapy, College of Health and Welfare, Silla University, Republic of Korea.
Jonghyun
J
Kim
Department of Physical Therapy, College of Health and Welfare, Silla University, Republic of Korea.
Jeonghun
J
Kim
Department of Physical Therapy, College of Health and Welfare, Silla University, Republic of Korea.
Dongwook
D
Han
Good Posture Association, Republic of Korea.
Sunghak
S
Byun
Muscle activation; Paraspinal muscles; Taekwondo