成都体育学院学报
成都體育學院學報
성도체육학원학보
Journal of Chengdu Physical Education Institute
2014年
9期
77~82
,共null页
杨剑 耿兴敏 季浏 常波 金杰
楊劍 耿興敏 季瀏 常波 金傑
양검 경흥민 계류 상파 금걸
体形态 体成分 综合干预 混合线性模型
體形態 體成分 綜閤榦預 混閤線性模型
체형태 체성분 종합간예 혼합선성모형
body shape;body composition;exercise intervention;mixed linear model
分析以运动为主的干预方式对小学生体形态和体成分的干预情况,并探讨适合小学生防控肥胖的有效手段。方法:随机抽取四所小学4、5年级中9-13岁超重/肥胖学生作为实验干预对象,共计430人,分为有氧组、无氧组、综合组和对照组,实验持续16周,每周运动5天,每天约65min;运动强度控制在靶心率范围内。结果:经过16周运动干预后,小学生的腰围、臀围和体脂百分比均显著下降(p〈0.05),体重级别与干预方式在上述三个指标上均无交互作用存在(p〉0.05),干预方式显著影响腰围、臀围和脂肪百分比(p〈0.05),结论:16周以学校为基础的运动干预方式能够明显减小小学生的腰围、臀围等体形态指标,对体重的影响效果不明显;有氧为主的运动对体形态的改善效果最优;运动干预方式能够显著降低小学生的体脂百分比,有效改善体成分;有氧为主的运动效果最优。
分析以運動為主的榦預方式對小學生體形態和體成分的榦預情況,併探討適閤小學生防控肥胖的有效手段。方法:隨機抽取四所小學4、5年級中9-13歲超重/肥胖學生作為實驗榦預對象,共計430人,分為有氧組、無氧組、綜閤組和對照組,實驗持續16週,每週運動5天,每天約65min;運動彊度控製在靶心率範圍內。結果:經過16週運動榦預後,小學生的腰圍、臀圍和體脂百分比均顯著下降(p〈0.05),體重級彆與榦預方式在上述三箇指標上均無交互作用存在(p〉0.05),榦預方式顯著影響腰圍、臀圍和脂肪百分比(p〈0.05),結論:16週以學校為基礎的運動榦預方式能夠明顯減小小學生的腰圍、臀圍等體形態指標,對體重的影響效果不明顯;有氧為主的運動對體形態的改善效果最優;運動榦預方式能夠顯著降低小學生的體脂百分比,有效改善體成分;有氧為主的運動效果最優。
분석이운동위주적간예방식대소학생체형태화체성분적간예정황,병탐토괄합소학생방공비반적유효수단。방법:수궤추취사소소학4、5년급중9-13세초중/비반학생작위실험간예대상,공계430인,분위유양조、무양조、종합조화대조조,실험지속16주,매주운동5천,매천약65min;운동강도공제재파심솔범위내。결과:경과16주운동간예후,소학생적요위、둔위화체지백분비균현저하강(p〈0.05),체중급별여간예방식재상술삼개지표상균무교호작용존재(p〉0.05),간예방식현저영향요위、둔위화지방백분비(p〈0.05),결론:16주이학교위기출적운동간예방식능구명현감소소학생적요위、둔위등체형태지표,대체중적영향효과불명현;유양위주적운동대체형태적개선효과최우;운동간예방식능구현저강저소학생적체지백분비,유효개선체성분;유양위주적운동효과최우。
The paper analyzes the effect on the body shape and body composition of primary school pupils and tries to explore a means to prevent and control obesity. Methods: a total of 430overweight / obese students are selected randomly from four primary schools as experimental intervention targets. They are divided into groups of aerobic, anaerobic group, consolidated group and the control group. The experiment lasts for 16 weeks with five days of exercise per week and about 65 minutes every day. The exercise intensity is controlled within the target heart rate range. Results:after 16 weeks of exercise intervention, their waist circumference, hip circumference and body fat percentage significantly decrease ( p 〈0 . 05 ) , while their body weight and level of intervention on this indicator have no interaction (p〉 0. 05). Their waist circumference, hip circumference and body fat percentage is significantly affected by the intervention ( p 〈0 . 05 ) . Conclusion: the 16 weeks of school-based exercise intervention approach can significantly reduce the pupils' waist, hip and other body morphology index, but there are no significant changes in body weight. Aerobic-based exercise is best. Exercise intervention can significantly reduce the body fat percentage of primary school pupils, improve their body composition;role of aerobic exercise maximum.