摘要
目的:研究初始训练水平男性青年学员体成分与最大摄氧量之间的关系,为日常训练提供依据。方法:26名健康男性受试者进行为期6个月的军事基础体能训练,采用双能X射线骨密度仪进行体成分检测,并进行最大摄氧量测试。结果:瘦体重、瘦体重指数(Lean/Height2)、下肢瘦体重与最大摄氧量不存在相关性,而上肢瘦体重(r=-0.44,P<0.05)、上肢瘦体重/下肢瘦体重(r=-0.41,P<0.05)与最大摄氧量之间存在相关关系,全身脂肪百分比平均值表现为:肥胖质量/体重、躯干脂肪比/腿部脂肪比、躯干/四肢脂肪质量及骨密度与最大摄氧量不存在相关关系(P>0.05)。结论:对于初始训练水平的人员,上肢瘦体重的增加可能不利于最大摄氧量的提高,潜在影响耐力运动的表现。
OBJECTIVE:This study aims to investigate the relationship between body composition and maximal Oxygen uptake in young male trainees at the initial training level,providing insights for daily training.METHOD:Twenty-six healthy male participants underwent a 6-month military basic physical fitness training program.Body composition was assessed using a dual-energy X-ray absorptiometry,and maximal oxygen uptake was measured.RESULTS:Lean body weight,lean body weight index(Lean/Height2),and lower limb lean body weight showed no correlation with maximal oxygen uptake.However,upper limb lean body weight(r=-0.44,P<0.05)and upper limb lean body weight/lower limb lean body weight ratio(r=-0.41,P<0.05)were found to be correlated with maximal oxygen uptake.The average values of whole-body fat percentage showed no correlation with maximal oxygen uptake based on obesity mass/weight,trunk fat ratio/leg fat ratio,and trunk/limb fat mass according to bone density(P>0.05).CONCLUSION:For individuals at the initial training level,an increase in upper limb lean body weight may not be beneficial for improving maximal oxygen uptake,potentially affecting endurance performance in sports activities.
作者
张奔
殷彰冶
徐盛嘉
赵寒治
孟凡华
孙庆浩
张新
许辉
马继政
Zhang Ben;Yin Zhangye;Xu Shengjia;Zhao Hanzhi;Meng Fanhua;Sun Qinghao;Zhang Xin;Xu Hui;Ma Jizheng(Laboratory of Military Physical Fitness Training and Functional Assessment,Department of Fundamentals of Military Readiness,Army Engineering University of PLA,Nanjing 211101,China)
出处
《体育科技文献通报》
2024年第5期248-250,270,共4页
Bulletin of Sport Science & Technology
基金
2021年江苏省自然科学基金项目(项目编号:BK20211228)
2023年陆军工程大学基础前沿科技创新项目(项目编号:KYJXJKQTZY23001、23002)
2023年陆军工程大学青年创新基金重点项目(项目编号:KYJXJKQTZQ23002)
2023年陆军工程大学军事基础系青年创新基金项目。
关键词
体成分
最大摄氧量
消瘦体重
body composition
maximal oxygen uptake
lean body weight
