Kong Yong Soo, Cho Yong Ho, Park Ji Won
Department of Physical Therapy, College of Medical Science, Catholic University of Daegu, Republic of Korea.
Department of Physical Therapy, Kyungbuk College, Republic of Korea.
J Phys Ther Sci. 2013 Dec;25(12):1609-12. doi: 10.1589/jpts.25.1609. Epub 2014 Jan 8.
[Purpose] The purpose of this study was to examine the effects of different types of bridging exercises on the activities of the trunk muscles. [Methods] Twenty-four students participated in this experiment. The activities of the internal oblique (IO), external oblique (EO), rectus abdominis (RA), and erector spinae (ES) muscles were measured in four different bridging exercises. [Results] There were significant differences in the IO, EO, RA, and ES among the four kinds of bridging exercise. The activities of IO, EO and RA were the highest in prone bridging (exercise 4), followed by unilateral bridging (exercise 3), and supine bridging on balance pads (exercise 2). In conventional bridging (exercise 1), the activities of IO, EO, and RA were the lowest. The activity of ES was the highest in exercise 3 followed by exercises 2 and 1. The activity of ES was the lowest than in exercise 1. [Conclusions] Bridging exercise in the prone position may be a more effective method of enhancing trunk muscle activities exercises in other positions.
[目的]本研究旨在探讨不同类型的搭桥运动对躯干肌肉活动的影响。[方法]24名学生参与了本实验。在四种不同的搭桥运动中测量腹内斜肌（IO）、腹外斜肌（EO）、腹直肌（RA）和竖脊肌（ES）的活动。[结果]四种搭桥运动中IO、EO、RA和ES存在显著差异。IO、EO和RA的活动在俯卧搭桥（练习4）中最高，其次是单侧搭桥（练习3），然后是在平衡垫上仰卧搭桥（练习2）。在传统搭桥（练习1）中，IO、EO和RA的活动最低。ES的活动在练习3中最高，其次是练习2和1。ES的活动在练习4中最低。[结论]俯卧位搭桥运动可能是比其他体位搭桥运动更有效的增强躯干肌肉活动的方法。
