武警新兵体格、体成分和体能及其相关性

发布时间：2018-08-09 18:47

【摘要】：目的了解某武警部队入伍战士体格、体成分和体能及其相互关系,为评价新入伍战士的体质及体育运动水平提供参考依据。方法用常规法测量370名新兵体格、体成分和体能各指标;用踏梯运动实验法测量VO2max、PWC170。结果被调查对象中营养不良占4.0%,超重占10.5%,肥胖占3.5%。粗壮型肺活量指数低于匀称型和细长型(P0.01,P0.05),匀称型肺活量指数低于细长型(P0.01);细长型VO2max明显高于粗壮型和匀称型(P0.01);BMI与肺活量指数、VO2max呈正相关(r=0.490,r=0.490,P0.01),维尔维克指数与肺活量指数呈正相关(r=0.439,P0.01),其他各指标间相关性无统计学意义。在显著性水平0.10的条件下,分别以PWC170、VO2max和肺活量为应变量,以身高、体质量、腰围、臀围、体密度、去脂体质量、体质指数等因素为自变量进行多元逐步回归分析,所选入的有显著性的因素分别是:去脂体质量与PWC170、体密度与VO2max呈正相关,去脂体质量、胸围、体密度与肺活量呈正相关,但体质指数与肺活量呈负相关。结论武警新兵超重较严重,体脂含量是影响体能和运动水平的限制性因素。
[Abstract]:Objective to understand the physical constitution, physical composition, physical fitness and their relationship among the soldiers of a certain armed police force, and to provide a reference basis for evaluating the physique and sports level of the newly enlisted soldiers. Methods the physical, physical composition and physical fitness of 370 recruits were measured by routine method, and VO _ 2max PWC _ (170) was measured by treadmill exercise test. Results malnutrition accounted for 4.0%, overweight 10.5%, obesity 3.5%. The vital capacity index of the stout type was lower than that of the symmetrical type and the slender type (P 0.05), and that of the symmetrical type was lower than that of the slender type (P0.01), and the VO2max of the slender type was significantly higher than that of the stout type and the symmetrical type (P0.01) and positively correlated with the vital capacity index (VO _ 2max) (r _ (0.490) P _ (0.01), and Verviwick's index was positively correlated with the vital capacity index (P _ (0.01). The index was positively correlated (r = 0.439, P 0.01), but there was no significant correlation among other indexes. Under the condition of significant level 0.10, PWC170 VO _ 2max and vital capacity were taken as dependent variables, and body height, body mass, waist circumference, hip circumference, body density, fat-free body mass and body mass index were used as independent variables to carry out multivariate stepwise regression analysis. The selected factors were as follows: the body weight of fat removal was positively correlated with PWC170, the body density was positively correlated with VO2max, the body weight, chest circumference, body density and vital capacity were positively correlated, but the body mass index was negatively correlated with vital capacity. Conclusion the armed police recruits were overweight and the body fat content was a restrictive factor affecting their physical fitness and exercise level.
【作者单位】：武警医学院军事体育教研室武警医学院军事体育教研室武警医学院军事体育教研室
【基金】：武警部队后勤部科技革新项目课题(No.WHK2003004)
【分类号】：R82

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