不同判断移动反应能力者的Heath-Carter体型特征分析

摘要

Objective:To explore the somatotype classification of high level ability j udgement of locomotivity response (AJLR).Methods:The measurement technology (TKH-03)of time judgement of locomotivity response (TJLR)was used to assess the 418 male soldiers of a unit.The somatotype was determined by Heath-Carter method.Results:The mean value of the locomotivity response time of 418 male soldiers was (29.9±3.8)s,and the overall evaluation was medium.The TJLR of soldiers with normal body fat was (29.4±3.0)s,that of the preobese and obese soldiers was (30.7±4.3)s,and the difference was significant.TJLR excellent was 135,accounting for 32.3% while the mean TJLR value was (26.3±1.2)s. The mean value of somatotype was 2.3±0.7-5.1±1.2-2.4±0.9.The somatotype attitudinal mean (SAM)was 1.4,92.6%focused on the medium of embryo type.The factors of endomorphy,mesomorphy and ectomorphy were the main factors that affected the TJLR score.The lower of the TJLR score was coincident with the lower value of the endomorphy and ectomorphy factors,and the higher value of the mesomorphy factor.Conclusion:The high level of AJLR in the somatotype classification is highly concentrated in the medium embryo type.TJLR is significantly and negatively correlated with the mesomorphy value.%目的:探讨高水平判断移动反应能力(AJLR)的Heath-Carter法体型分类.方法:对某部队418名男战士,使用TKH-03型人体判断移动反应测试仪测量判断移动反应时(TJLR);采用国际通用的Heath-Carter方法测量体型.结果:418名男战士TJLR均值为(29.9±3.8)s,总体评价为中等;体脂正常者TJLR为(29.4±3.0)s,肥胖前期和肥胖者为(30.7±4.3)s,两者比较差异有统计学意义;TJLR优良者135人,占32.3%,均值为(26.3±1.2)s,体型均值为2.3±0.7-5.1±1.2-2.4±0.9,SAM(体型位置均数)为1.4,优良者中有125人体型集中于中胚层体型,占92.6%;内、中、外三因子是影响TJLR的主要因素,TJLR值越小,内、外因子值越小,而中因子值越大.结论:高水平AJLR的体型分类高度集中于中胚层体型,TJLR与中因子值呈显著负相关.