Seo KyoChul, Park KwangYong
Department of Physical Therapy, Korea Nazarene University, Republic of Korea.
Department of Rehabilitation Technology, Korea Nazarene University: 456 Ssangyong-dong, Seobuk-gu, Cheonan, Chungnam 331-718, Republic of Korea.
J Phys Ther Sci. 2018 Jun;30(6):892-895. doi: 10.1589/jpts.30.892. Epub 2018 Jun 12.
[Purpose] The purpose of this study was to investigate the effect of trunk stabilization circuit exercise using a rubber mat on the thickness and white area index of the transverse abdominis in college students in their 20's. [Subjects and Methods] The subjects were randomly assigned to the experimental group and the control group. Those exercises were provided to twenty eight healthy adults in their 20s for four weeks and the thickness of transverse abdominis was measured before study and after 4 weeks. [Results] There were significant differences in interaction between two groups. Paired t-test for thickness and white area index of transverse abdominis showed statistically significant differences to experimentals than controls. Independent t-test for white area index of transverse abdominis also showed statistically significant differences to experimentals than controls. [Conclusion] In conclusion, there was statistically significant difference between the effects of trunk stabilization circuit exercises on back muscles according to types of the surface, and it is expected that this result will be used as a basic data in studies of abdominal muscle stabilization in the future.
[目的]本研究旨在探讨使用橡胶垫进行躯干稳定循环训练对20多岁大学生腹横肌厚度及白色区域指数的影响。[对象与方法]将受试者随机分为实验组和对照组。对28名20多岁的健康成年人进行为期四周的训练，并在研究前和4周后测量腹横肌厚度。[结果]两组之间存在显著的交互差异。腹横肌厚度和白色区域指数的配对t检验显示，实验组与对照组相比有统计学显著差异。腹横肌白色区域指数的独立t检验也显示，实验组与对照组相比有统计学显著差异。[结论]总之，根据训练表面类型的不同，躯干稳定循环训练对背部肌肉的影响存在统计学显著差异，预计该结果将为今后腹肌稳定研究提供基础数据。
