新兵集训8周后室内跑3km的身体功能状况分析  

Somatic function measurement of 15 recruits of Chinese People's Armed Police Forces on treadmill

作　　者：于晓华[1] 谭晓风[1] 诸兴明[1] 顾培鋆 赵竹英[1] 罗茜[1] 陈言[1] 黄丽娜[1] 

机构地区：[1]解放军第101医院南京军区军事训练医学研究所,无锡214044 [2]武警8720部队卫生科,无锡214040

出　　处：《武警医学》2013年第2期125-128,共4页Medical Journal of the Chinese People's Armed Police Force

基　　金：南京军区医学科研课题(08MA013)

摘　　要：目的观察经过8周集训后进行3 km限时匀速跑的武警新兵身体功能状况改变情况。方法从武警某部新兵营随机抽取15名男性新兵作为测试对象,在跑步机上完成3 km限时匀速跑,分别测试运动前后肛温、心率、SpO2、心电图、脑血流图的变化。结果 (1)运动后即刻肛温为(38.1±0.4)℃,较安静时升高0.9℃,但仍属于生理安全范围;(2)运动后即刻心率为(145±27.6)次/min,较安静时升高65次/min,提示属于中等运动强度;(3)运动后即刻SpO2为97.0%±1.4%,较安静时稍有下降,但停止运动后迅速恢复并超过运动前状态,提示运动负荷强度适宜;(4)运动后窦性心动过缓和窦性心律不齐现象消失,P-R间期缩短的发生较运动前有所增多,均属于生理现象;(5)运动后绝大多数受测颅内动脉的平均血流速度均明显增快,差异有统计学意义(P<0.05),而平均搏动指数有所下降,提示受试者的脑血管弹性较好,运动负荷强度适宜。结论经过8周集训的武警新兵参加3 km限时匀速跑后身体功能状况良好。由于存在个体差异,军事训练中应加强科学组训和医务监督。Objective To measure the somatic function of recruits of Chinese People＇ s Armed Police Forces after military training. Methods In March 2009, fifteen male recruits who underwent 8 weeks, military training were enrolled in this study random- ly. The rectal temperature, heart rate, SpO2 , electrocardiogram, and rheoencephalogram were measured before and after 3 km running on a treadmill. Results （ 1 ） the rectal temperature at once after running was （ 38.1 ±0.4） ℃ on average ; （2） the heart rate at once after running was （ 145± 27.6 ） b/min on average ; （ 3 ） the SpO2 at once after running was （ 97.0 ± 1.4 ） % on average ; （ 4 ） the sinus bradycardia and the sinus arrhythmia all disappeared at once after running ; （ 5 ） the average blood flow velocity rose and the pulsated in- dex decreased. The hemodynamics of brain was regular. Conclusions The recruits of Chinese People＇ s Armed Police Forces after 8 weeks, military training have obtained a fine somatic function. Because of the individual difference in the recruits, scientific training and medical supervision is important.

关 键 词：武警 新兵 3 km长跑 跑步机 身体功能 

分 类 号：R821.4[医药卫生—临床医学]