earticle

한국어

PURPOSE : The purpose of this study was to investigate the side plank exercis e effect on the muscle activity of core muscles. After performing exercise by ap plying each sling position differently to the side plank exercise, the muscle activi ty of External obilique abdominal muscle(EO), Internal oblique abdominal muscle (IO) and Rectus abdominal muscle(RA) was compared. It was intended to lay th e foundation for presenting more efficient exercise methods to subjects in need of strengthening abdominal muscles. METHOD : The subjects of this study were 30 healthy adults (15 men and 15 women) and were randomly and equally assigned to three groups by a random n umber table. All subjects were divided into three groups according to the side pl ank exercise method. side flank (Group A = general side plank, Group B = knee sling side plank , Group C = ankle sling side plank). The side plank exercise was performed three times a week for 4 weeks for 1 minute and 50 seconds. We had pre-post measurements of trunk muscles(EO,IO,RA). All measured data were compared and analyzed as follows. Measure the corresponding table number T test and repeat measurement ANOVA and one-way ANOVA. The statistical significance level is set to 0.05. RESULT : The results of this study are as follows: 1. There were significant differences in the External obilique abdominal muscle(EO) and Rectus abdominal muscle(RA) in all groups 2. Compared to other conditions, there was significant muscle activity when wearing slings at the ankles (p<0.05). CONCLUSION : The trunk muscle activity was the most effective when exercising the ankle sling side plank. As a result, when the lever was exercised on the longest and unstable support, the greatest effect was seen. It can be seen that the long and stable support surface has a better effect than the short and unstable support surface.