高强度间歇训练在长航海勤人员中的应用研究  

The application effect of high intensity interval training in the long-voyage naval crew

作　　者：陈斐 李宁 丁晓静 宋明芳 Chen Fei;Li Ning;Ding Xiaojing;Song Mingfang(Navy Qingdao Special Service Rehabilitation Center,Qingdao 266071,Shandong,China)

机构地区：[1]海军青岛特勤疗养中心,山东青岛266071

出　　处：《现代科学仪器》2024年第1期182-186,共5页Modern Scientific Instruments

基　　金：军委后勤保障部卫生局面上项目(21BJZ05)。

摘　　要：目的:探讨高强度间歇训练(HIIT)对长航海勤人员心肺功能、脂肪细胞因子、骨骼肌含量的影响。方法将118名长航海勤人员随机分为观察组(61名)和对照组(57名)。观察组给予HIIT,对照组给予中等强度持续训练。结果:训练4周后,观察组6分钟步行距离、左心室射血分数等心肺功能指标均优于对照组(P<0.05),观察组瘦素、趋化素、抵抗素水平均低于对照组(P<0.05),脂联素水平高于对照组(P<0.05),观察组骨骼肌含量高于对照组(P<0.05)。结论:HIIT有助于增强长航海勤人员的心肺功能,调节脂肪细胞因子,增加骨骼肌含量,提升特勤作业能力。Objective:To investigate the effect of high intensity interval training(HIIT)on cardiopulmonary function,adipocyte cytokines and skeletal muscle content in the long-voyage naval crew.Methods:118 cases of the long-voyage naval crew were randomly divided into an observation group(61 cases)and a control group(57 cases).The observation group received HIIT,and the control group received moderate intensity continuous training.Results:After 4 weeks of training,the cardiopulmonary function indicators such as 6-minute walk distance(6MWD),left ventricular ejection fraction(LVEF)in the observation group were better than those in the control group(P<0.05),The levels of leptin,chemokines and resistin in the observation group were lower than those in the control group(P<0.05),the levels of adiponectin was higher than that in the control group(P<0.05),The content of skeletal muscle in the observation group was higher than that in the control group(P<0.05).Conclusion:HIIT can help enhance the cardiorespiratory function,regulate adipocyte cytokine levels,increase skeletal muscle content,and thus enhance the ability of the long-voyage naval crew.

关 键 词：长航海勤人员 高强度间歇训练 心肺功能 脂肪细胞因子 骨骼肌含量 

分 类 号：R832[医药卫生—航空、航天与航海医学]