共查询到17条相似文献，搜索用时 203 毫秒
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分析高强度间歇运动(HIIT)与中等强度持续运动(CMT)对心肺功能的对比影响。方法:通过搜集相关数据库,知网、万方、百链、PubMed、Ebsco、Springer Link、Science Direct进行检索(到2018年9月),并设定研究纳入和剔除标准,提取各研究VO2max变化值(x±s),通过Rev Man 5. 3进行meta分析。结果:从1045篇文献筛选,最终28篇文献符合纳入标准。分析结果表明:HIIT与CMT比较,HIIT提高VO2max较明显(+1. 45mL·Kg^-1min^-1,95%CI:0. 86-2. 05,p<0. 01),具有统计学意义。结论:HIIT能有效的改善成年人的心肺功能,且相对于CMT是一种省时有效的改善成年人心肺功能方式。 相似文献
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目的:通过总结、梳理HIIT对健康肥胖和运动员青少年身体成分和心肺适能的影响研究,以及HIIT应用于青少年课堂的可行性研究,为后续相关的研究提供依据。方法:在PubMed、web of science、中国知网、万方、维普数据库检索2000年至2021年2月的相关文献,选取13篇文献进行综述。结论:HIIT能够改善青少年的体脂率,肥胖青少年体重和脂肪则更容易被改善,HIIT还能够有效改善青少年的心肺适能;应用于青少年的HIIT干预方案的工息比通常是1:1,运动持续时间从10s-30s不等,内容通常是冲刺跑,负荷监控指标有HRmax和MAS等;青少年对HIIT感到满意,参与HIIT时出勤率也较高,同时,HIIT还能提高青少年的创造力、幸福感和社交能力,因此将其应用于青少年之中具有可行性。 相似文献
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《体育师友》2021,(4):40-42
研究目的:通过研究HIIT训练与中等强度训练这两种不同强度类型的运动模式对大学生心肺能力的改善情况,为大学生选择改善心肺能力的训练方法提供理论参考。研究方法:以南京体育学院运动健康科学系20名健康大学生(10名男生10名女生)为研究对象,将其随机平均分成甲乙两组(每组5名男生5名女生),甲组采用HIIT训练模式,乙组采用中等强度训练模式,使用MONARK Ergomedic 839E功率自行车为运动工具、K4B2遥测运动心肺仪作为测量工具,甲乙两组按照对应的训练强度进行测试。研究结果:6周训练后HIIT训练组的VO_2 max整体提升了10.8%,中等强度训练组的VO_2 max整体提升了20.6%; HIIT训练组的肺活量整体提升了13.6%,中等强度训练组的肺活量整体提升了5.4%; HIIT训练组的肺活量整体提升了23.5%;中等强度训练组的肺活量整体提升了10.9%。结论:在提升心肺能力方面,选用HIIT训练和中等强度训练两种运动模式,均有效果,但是HIIT训练对心肺能力整体的提升效果优于传统中等强度训练。 相似文献
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近些年来,大强度间歇训练广泛的应用于大众健身和运动减肥领域。本文采用文献资料法梳理总结了HIIT对肥胖人群的干预效果,得出以下结论:(1)与中等强度持续训练相比,HIIT提高运动效率;增强运动后过量氧耗EPOC;抑制食欲,控制体重方面更具有优势;(2) HIIT与MICT在体重、BMI、Fat%、腰臀比方面具有相似的运动效果,但HIIT能降低内脏脂肪含量,而中低强度持续训练却无此效果;(3) HIIT能改善心肺耐力,显著提高最大摄氧量。 相似文献
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为观察并比较12周高强度间歇训练(HIIT)和中等强度持续训练(MICT)干预对肥胖儿童内脏脂肪和心肺适能的改善作用。60名肥胖儿童(11.0±0.8)岁，男女生各30人随机分为HIIT组，MICT组和CON组。HIIT组进行强度为100%～110%最大有氧速度的高强度间歇训练；MICT组进行强度为70%～80%最大有氧速度的中等强度持续训练。干预前后分别测量受试者的身体成分、内脏脂肪、最大摄氧量、收缩压和舒张压，利用SPSS 22.0软件对测试结果进行统计学分析，采用一般线性模型单变量分析和简单效应模型比较各指标的组内和组间差异，并通过Pearson相关性分析观察各指标变化之间的关系。结果：12周干预后组内比较的结果显示，HIIT和MICT组受试者的BMI和躯干脂肪较干预前显著减少，最大摄氧量显著增加；HIIT组的内脏脂肪面积和MICT组的全身脂肪含量较干预前显著减少；组间比较结果显示，HIIT对最大摄氧量的增加和对内脏脂肪的减少作用显著大于MICT，而MICT对全身脂肪和下肢脂肪的减少作用显著大于HIIT；相关性分析结果显示，内脏脂肪和全身脂肪含量的减少与最大摄氧量的增加呈负相关(... 相似文献
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Martin Buchheit 《体育科研》2021,42(6):2-8
高强度间歇训练(HIIT)通常用以改善特定的身体能力,但HIIT过程中产生的神经肌肉负荷不应被忽视。尽管不同形式HIIT产生的代谢刺激类似,但其产生的神经肌肉负荷差异巨大。因此,为了在训练周内避免过度负荷和/或保持适宜的训练刺激,精准安排不同的HIIT对于团队项目来说至关重要。本文基于高速跑动和力学性负荷的调控介绍了HIIT在足球项目中的应用 相似文献
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运用Meta分析方法系统评价高强度间歇训练(HIIT)和持续有氧训练(CAT)对青少年的身体成分与心肺适能的不同影响效果,为设计青少年锻炼方案提供有效参考依据。共纳入14篇符合纳入标准的文献,以PRISMA声明的标准对14篇文献进行偏倚风险质量评价。结果：(1)HIIT与CAT对青少年体重和BMI的干预效果在统计学上无显著性差异,对体脂率的干预效果存在显著性差异;(2)HIIT与CAT对青少年最大摄氧量(VO2max)、峰值摄氧量(VO2peak)、收缩压(SBP)和舒张压(DBP)的干预效果在统计学上无显著性差异,但HIIT对青少年VO2max、VO2peak和DBP总体效应量优于CAT,CAT对青少年SBP的总效应量优于HIIT;(3)其中将青少年分为健康和肥胖两个亚组,健康青少年亚组中,CAT对体重、体脂率、BMI和SBP等指标的干预效果优于HIIT,HIIT对VO2max和DBP的干预效果优于CAT;肥胖青少年亚组中,HIIT对体重、体脂率、BMI、VO2max和DBP等指标的干预效果优于CAT,HIIT与CAT对健康青少年SBP的干预效果类似。 相似文献
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目的：对比分析高强度间歇训练(HIIT)和中等强度持续训练(MICT)对心血管患者血脂水平的影响，探究有氧运动改善心血管疾病危险因素的价值。方法：计算机检索PubMed、Cochrane Library、Web of Science、中国知网(CNKI)和中国生物医学文献数据库(CMB)中关于HIIT和MICT对心血管危险因素影响的随机对照实验(RCTs)成果，检索时限为建库至2023年2月，通过文献质量评价提取数据，采用Sata15.0、RevMan5.3统计软件进行Meta分析。结果：纳入文献11篇，涉及受试者327名。实验组(HIIT)与对照组(MICT)相比，对心血管改善作用相近，对高密度脂蛋白(HDL-C)改善程度略优于对照组(WMD=0.062,95%CI,0.005-0.119,P=0.033),对低密度脂蛋白(LDL-C)改善程度无显著差异(WMD=-0.001,95%CI,-0.159-0.158,P=0.995),对总胆固醇(TC)改善程度无显著差异(WMD=0.021,95%CI,-0.177-0.220,P=0.834),对甘油三酯(TRG)改善程度不及对照组(... 相似文献
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Charles O.N. Winn Kelly A. Mackintosh William T.B. Eddolls Gareth Stratton Andrew M. Wilson Melitta A. McNarry Gwyneth A. Davies 《运动与健康科学(英文)》2021,10(4):488
BackgroundHigher levels of cardiorespiratory fitness are associated with reduced asthma severity and increased quality of life in those with asthma. Therefore, the purpose of this study was to evaluate the effectiveness of a 6-month high-intensity interval training (HIIT) intervention in adolescents with and without asthma.MethodsA total of 616 adolescents (334 boys; 13.0 ± 1.1 years, 1.57 ± 0.10 m, 52.6 ± 12.9 kg, mean ± SD), including 155 with asthma (78 boys), were recruited as part of a randomized controlled trial from 5 schools (4 control and 1 intervention). The 221 intervention participants (116 boys; 47 asthma) completed 6 months of school-based HIIT (30 min, 3 times per week, 10–30 s bouts at >90% age-predicted maximum heart rate with equal rest). At baseline, mid-intervention, post-intervention, and 3-month follow-up, measurements for 20-m shuttle run, body mass index (BMI), lung function, Pediatric Quality of Life Inventory, Paediatric Asthma Quality of Life Questionnaire, and Asthma Control Questionnaire were collected. Additionally, 69 adolescents (39 boys (of the 36 with asthma there were 21 boys)) also completed an incremental ramp test. For analysis, each group''s data (intervention and control) were divided into those with and without asthma.ResultsParticipants with asthma did not differ from their peers in any parameter of aerobic fitness, at any time-point, but were characterized by a greater BMI. The intervention elicited a significant improvement in maximal aerobic fitness but no change in sub-maximal parameters of aerobic fitness, lung function, or quality of life irrespective of asthma status. Those in the intervention group maintained their BMI, whereas BMI significantly increased in the control group throughout the 6-month period.ConclusionHIIT represents an effective tool for improving aerobic fitness and maintaining BMI in adolescents, irrespective of asthma status. HIIT was well-tolerated by those with asthma, who evidenced a similar aerobic fitness to their healthy peers and responded equally well to a HIIT program. 相似文献
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Shu-Shih Hsieh Ting-Yu Chueh Chung-Ju Huang Shih-Chun Kao Charles H. Hillman 《Journal of sports sciences》2021,39(1):10-22
ABSTRACT Research regarding the effects of high-intensity interval training (HIIT) on executive function has grown exponentially in recent years. However, there has been no comprehensive review of the current state of literature. Therefore, the aim of this systematic review is to summarize previous research regarding the acute and chronic effects of HIIT on executive function across the lifespan and highlight future research directions. The results indicated that acute bouts of HIIT has a positive effect on inhibition in children/adolescents and adults, and further that chronic HIIT benefits inhibition and working memory in children. More research employing chronic interventions, focusing on middle-aged and older adults, and examining the effects on the working memory and cognitive flexibility domains of executive function are needed. Future research should also focus on a) the use of stronger research designs, b) the effects of HIIT dosage/modality, c) consideration of individual differences, d) possible underlying mechanisms, and e) examining the feasibility of translating HIIT to real-word settings. 相似文献
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刘小明 《哈尔滨体育学院学报》2010,28(3)
以绍兴市参加健身秧歌锻炼2年以上的中老年女性为研究对象,对反映机体水平的有关指标进行测定和研究,结果表明:参加健身秧歌运动的中老年女性体脂百分比下降,去脂体重增加,体力增强,心肺功能显著提高。健身秧歌对增强体质,提高机能状况和健康水平,预防心血管疾病等等都有一定的积极作用。 相似文献
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定向运动健身方案对中学生体质影响的实验研究 总被引：2，自引：0，他引：2
目的针对目前学生体质存在的心肺功能和耐力素质下降等问题,探寻一种适合在学校开展、符合学生兴趣特点,发展有氧耐力效果良好的运动健身方案,达到增强学生体质的最终目标。方法选取西安市第六中学初二年级125名学生,按自然班分为实验班和对照班,其中实验班63名学生进行为期10周定向运动健身指导,并对所有学生进行实验前后体质指标测试。结果定向运动健身方案实施后学生心肺功能(台阶指数和肺活量)、有氧耐力(1 000 m/800 m)和身体素质(立定跳远、左右横跨和闭眼单脚站立)指标均有明显提高,与实验前相比呈显著性差异。结论定向运动健身方案对发展学生心肺功能和有氧耐力具有良好的效果,其他内蒙古素质也有不同程度地改善,达到了提高学生体质的目的 ,为定向运动以健身方案的形式引入中学校园,科学合理地指导学生进行体育锻炼提供实践基础。 相似文献
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Shengyan Sun Haifeng Zhang Qingde Shi Tomas K. Tong Jinlei Nie 《Journal of sports sciences》2019,37(11):1257-1264
This study compared the effects of 12-week sprint interval training (SIT), high-intensity interval training (HIIT), and moderate-intensity continuous training (MICT) on cardiorespiratory fitness (V?O2peak), body mass and insulin sensitivity in overweight females. Forty-two overweight women (age 21.2 ± 1.4 years, BMI 26.3 ± 2.5 kg·m?2) were randomized to the groups of SIT (80 × 6-s sprints + 9-s rest), and isoenergetic (300KJ) HIIT (~9 × 4-min cycling at 90% V?O2peak + 3-min rest) and MICT (cycling at 60% V?O2peak for ~ 61-min). Training intervention was performed 3 d·week?1 for 12 weeks. After intervention, all three groups induced the same improvement in V?O2peak (~ +25%, p < 0.001) and a similar reduction in body mass (~ – 5%, p < 0.001). Insulin sensitivity and fasting insulin levels were improved significantly on post-training measures in SIT and HIIT by ~26% and ~39% (p < 0.01), respectively, but remain unchanged in MICT. In contrast, fasting glucose levels were only reduced with MICT (p < 0.01). The three training strategies are equally effective in improving V?O2peak and reducing body mass, however, the SIT is time-efficient. High-intensity training (i.e. SIT and HIIT) seems to be more beneficial than MICT in improving insulin sensitivity.
Abbreviations: BMI: body mass index; CVD: cardiovascular disease; HIEG: hyperinsulinaemic euglycaemic glucose; HIIT: high-intensity interval training; HOMA-IR: homeostasis model assessment of insulin resistance; HR: heart rate; MICT: moderate-intensity continuous training; RPE: ratings of perceived exertion; SIT: sprint interval training; T2D: type 2 diabetes; V?O2peak: peak oxygen consumption 相似文献
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Sarah A. Costigan Nicola D. Ridgers Narelle Eather Ronald C. Plotnikoff Nigel Harris 《Journal of sports sciences》2018,36(10):1087-1094
High Intensity Interval Training (HIIT) may be effective for accumulating VPA. However, the contribution of HIIT to overall physical activity is unknown. Our primary aim was to explore the impact of school-based HIIT on physical activity. The secondary aim was to explore within-individual changes in physical activity after participating in HIIT. Participants [n = 65; 15.8(0.6)years] were randomized to a HIIT or control group. Intervention groups participated in three HIIT sessions/week. GENEActiv accelerometers assessed objective physical activity at baseline and week-one, to detect changes in MPA and VPA. Intervention effects were examined using linear mixed models and evidence of a change in physical activity (i.e., compensation) were examined using multilevel linear regression models. The group-by-time interaction effects for MPA and VPA were small and moderate, respectively. Adjusted difference between groups for VPA was 1.70 min/day, 95%CI –1.96 to 5.36; p = 0.354; d = 0.55). Embedding HIIT within the school-day had a moderate effect on VPA compared to controls. Compensation analyses (i.e., individual level) suggested that adolescents were more active on days when they participated in HIIT. Further studies are needed to test the effects of HIIT on adolescents’ physical activity over extended time periods. 相似文献
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Rebecca Martland Valeria Mondelli Fiona Gaughran Brendon Stubbs 《Journal of sports sciences》2020,38(4):430-469
ABSTRACTHigh-intensity-interval-training (HIIT) has been suggested to have beneficial effects in multiple populations across individual systematic reviews, although there is a lack of clarity in the totality of the evidence whether HIIT is effective and safe across different populations and outcomes. The aim of this meta-review was to establish the benefits, safety and adherence of HIIT interventions across all populations from systematic reviews and meta-analyses. Major databases were searched for systematic reviews (with/without meta-analyses) of randomised & non-randomised trials that compared HIIT to a control. Thirty-three systematic reviews (including 25 meta-analyses) were retrieved encompassing healthy subjects and people with physical health complications. Evidence suggested HIIT improved cardiorespiratory fitness, anthropometric measures, blood glucose and glycaemic control, arterial compliance and vascular function, cardiac function, heart rate, some inflammatory markers, exercise capacity and muscle mass, versus non-active controls. Compared to active controls, HIIT improved cardiorespiratory fitness, some inflammatory markers and muscle structure. Improvements in anxiety and depression were seen compared to pre-training. Additionally, no acute injuries were reported, and mean adherence rates surpassed 80% in most systematic reviews. Thus, HIIT is associated with multiple benefits. Further large-scale high-quality studies are needed to reaffirm and expand these findings.Abbreviations: ACSM: American College of Sports Medicine; BMI: Body Mass Index; BNP: Brain Natriuretic Peptide; BP: Blood Pressure; CAD: Coronary Artery Disease; CHD: Coronary Heart Disease; COPD: Chronic Obstructive Pulmonary Disease; CRP: c- reactive Protein; CVD: Cardiovascular Disease; DBP: Diastolic Blood Pressure; ES: Effect Size; FAS: Reduced Fatty Acid Synthase; FATP-1: Reduced Fatty Acid Transport Protein 1; FMD: Flow Mediated Dilation; Hs-CRP: High-sensitivity c- reactive Protein; HDL: High Density Lipoprotein; HIIT: High-Intensity Interval Training; HOMA: Homoeostatic Model Assessment; HR: Heart Rate; HTx: Heart Transplant Recipients; IL-6: Interleukin-6; LDL: Low Density Lipoprotein; LV: Left Ventricular; LVEF: Left Ventricular Ejection Fraction; MD: Mean Difference; MetS: Metabolic Syndrome; MPO: Myeloperoxidase; MICT: Moderate-Intensity Continuous Training; NO: Nitric Oxide; NRCT: Non-Randomised Controlled Trial; PA: Physical Activity; PAI-1: Plasminogen-activator-inhibitor-1; QoL: Quality of Life; RCT: Randomised Controlled Trial; RoB: Risk of Bias; RPP: Rate Pressure Product; RT: Resistance Training; SBP: Systolic Blood Pressure; SD: Standardised Difference; SMD: Standardised Mean Difference; TAU: Treatment-As-Usual; T2DM: Type 2 Diabetes Mellitus; TC: Total Cholesterol; TG: Triglycerides; TNF-alfa: Tumour Necrosis Factor alpha; UMD: Unstandardised Mean Difference; WC: Waist Circumference; WHR: Waist-to-Hip Ratio; WMD: Weighted Mean DifferenceKey points:
HIIT may improve cardiorespiratory fitness, cardiovascular function, anthropometric variables, exercise capacity, muscular structure and function, and anxiety and depression severity in healthy individuals and those with physical health disorders.
Additionally, HIIT appears to be safe and does not seem to be associated with acute injuries or serious cardiovascular events.