척추측만정도에 따른 여자중학생의 Cobb's Angle이 신체조성 및 체력에 미치는 영향

Abstract

The purpose of this study was to investigate the effect of Cobb's Angle on body composition and physical fitness according to scoliosis levels in middle school girls. This study measured a primary scoliosis-test by a scoliometer with 105 middle school girls and a secondary-test by Cobb's Angle using an X-ray. The subjects were divided into three groups according to Cobb's Angle levels: Cobb's Angle 10°-19°group(n=35), Cobb's Angle 20°-29°group(n=35), Cobb's Angle 30°-39°group(n=35). The analysis of data revealed the following findings. The body composition showed significant according to Cobb's Angle levels. Body fat and body mass index were significantly higher with increasing angle of scoliosis. Physical fitness showed significant according to Cobb's Angle levels. Endurance was significantly higher with increasing angle of scoliosis. Muscular strength and flexibility were significantly lower with increasing angle of scoliosis. Cobb's angle showed significant negative correlation with muscular strength and flexibility. Cobb's Angle showed significant positive correlation with body mass index, body fat, and endurance. In conclusion, this study showed that scoliosis affects body composition and physical fitness. We find the body composition and physical fitness decreased of middle school girls with scoliosis according to Cobb's Angle levels. High obesity and low fitness levels in middle school girls with scoliosis are early signs of scoliosis. As scoliosis progresses gradually, it can progress to various diseases. Therefore, we should strive to develop the exercise program for prevention of scoliosis disease would improve quality of life in youth.