earticle

영어

This study attempted to investigate body and hip muscle activities, using resistance band against 12 adult men. For this, one leg-supported pose in bridge position, skater-patterned bridge pose, bird-dog exercise in quadruped position and skater-patterned exercise pose trainings were performed. Specifically, the maximum voluntary isometric contraction (MVIC) of internal abdominal oblique, external abdominal oblique, multifidus, gluteus maximus and gluteus medius muscle was measured, using surface electromyography (sEMG) after conducting bridge pose and quadrupled exercise, and the results found the followings: In the bridge exercise and quadrupled exercise intervention-based proprioceptive neuromuscular facilitation (PNF), internal abdominal oblique and external abdominal oblique revealed a significant difference in muscle activity (p<0.05). In multifidus, gluteus maximus and gluteus medius muscle, on the contrary, no significant difference was observed in bridge exercise (p>0.05). In the quadrupled exercise intervention-based PNF, however, a significant difference of muscle activity was found (p<0.05). The above results confirm that a skater pattern which combined the single pattern of the PNF could reduce pain and enhance body stabilization through body balancing if selectively applied to those who are suffering from lumbar pain and difficulty in supporting their body weight due to weak abdominal and hip muscles and anterior pelvic tilt.

중국어

本研究以成年男性为研究对象，考察并比较利用弹力带的臀桥姿势之一的单腿支撑姿势、溜冰模式臀桥运动姿势、四足攀爬鸟狗运动姿势、溜冰模式运动姿势等训练对身体及臀部肌肉激活度的差异。本文以12名成年男性为研究对象，实施了利用弹力带的臀桥姿势和四足攀爬运动，并通过表面筋电图测量腹内斜肌、腹外肌、群分筋、大颊肌、中颊肌的最大随机等尺性收缩力(MVIC)。研究结果表明，在进行臀桥运动和四足攀爬运动的固有水溶性神经肌肉促进法（PNF）运动时，腹内斜肌、腹外肌肉激活度存在显著差异（p<0.05）。横膈肌、大颊肌、中颊肌在臀桥运动时差异不显著（p>0.05）。 然而，在进行四足攀爬运动的固有水溶性神经肌肉促进法（PNF）运动时，肌肉激活度存在显著差异（p<0.05）。本文研究结论为如下，如果那些因腹部肌肉臀部肌肉的弱化、骨盆前倾而产生的腰痛及体重支撑困难的人士选择性地进行融合了固有水溶性神经肌肉促进法(PNF)的单一模式的步行模式，即溜冰模式，将通过自然的人体运动，有效减少疼痛、提高平衡能力、稳定身体。