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KMID : 1195020200160010063
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Archives of Orthopedic and Sports Physical Therapy
2020 Volume.16 No. 1 p.63 ~ p.70
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Effects of Core Exercise in the Unstable and Stable Surfaces on the Body Composition of 20’s Normal Adults
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Choi Jae-Yong
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Abstract
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Purpose: The purpose is to examine the influence of changes in body components due to the movementof core muscles on the unstable support surface and the stable support surface.
Methods: The study consisted of 12 healthy adults. Two groups were randomly selected. The flank and bridgeexercises were carried out on the unstable support surface and the stable support surface. Body-X balancetool was used to create an unstable support surface. The exercise intensity and time were progressivelyincreased every week.
Results: There was a significant difference in body weight of the group using the stable support surface(p<.05). However, there was no significant difference elsewhere. There was no significant difference in bodyweight, fat mass and skeletal muscle mass of the group using the unstable support surface (p>.05). Therewas a significant difference in body weight between the groups (p<.05). However, there was no significantdifference in body fat mass and skeletal muscle mass between the two groups.
Conclusion: According to the results, significant differences were found only in body weight after performingexercises on stable support ground while there was no significant differences in body weight, fat mass andskeletal muscle mass on unstable support. Although there was no significant changes in the body compositionafter conducting interventions, a decrease trend of body weight was found. Therefore, it will be necessaryto study with more than three-week intervention periods in the future studies, related to core exercise andbody composition.
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KEYWORD
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Body composition, Core exercise, Stable support surface, Unstable support surface
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