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首页> 外文期刊>Journal of Sports Science and Medicine >Physiological and Psychological Responses during Low-Volume High-Intensity Interval Training Sessions with Different Work-Recovery Durations
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Physiological and Psychological Responses during Low-Volume High-Intensity Interval Training Sessions with Different Work-Recovery Durations

机译:具有不同工作回收持续时间的低批量高强度间隔培训课程的生理和心理反应

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We compared physiological and psychological responses between low-volume high-intensity interval training (LV-HIIT) sessions with different work-recovery durations. Ten adult males performed two LV-HIIT sessions in a randomized, counter-balanced order. Specifically, 60/60 s LV-HIIT and 30/30 s LV-HIIT. Oxygen uptake (VO2), carbon dioxide output (VCO2), ventilation (VE), respiratory exchange ratio (RER), perceived exertion (RPE), and affect were assessed. During intervals, the VO2 (3.25 ± 0.57 vs. 2.83 ± 0.50 L/min), VCO2 (3.15 ± 0.61 vs. 2.93 ± 0.58 L/min), VE (108.59 ± 27.39 vs. 94.28 ± 24.98 L/min), and RPE (15.9 ± 1.5 vs. 13.9 ± 1.5) were higher (ps ≤ 0.01), while RER (0.98 ± 0.05 vs. 1.03 ± 0.03) and affect (-0.8 ± 1.4 vs. 1.1 ± 2.0) were lower (ps ≤ 0.007) in the 60/60 s LV-HIIT. During recovery periods, VO2 (1.85 ± 0.27 vs. 2.38 ± 0.46 L/min), VCO2 (2.15 ± 0.35 vs. 2.44 ± 0.45 L/min), and affect (0.6 ± 1.7 vs. 1.7 ± 1.8) were lower (ps ≤ 0.02), while RER (1.20 ± 0.05 vs. 1.03 ± 0.05; p & 0.001) was higher in the 60/60 s LV-HIIT. Shorter LV-HIIT (30 s) elicits lower physiological response and attenuated negative affect than longer LV-HIIT (60 s).
机译:我们将低批量高强度间隔训练(LV-HIIT)会话与不同的工作回收持续时间进行比较生理和心理反应。十个成年男性在随机的反平衡的顺序中进行了两次LV-Hiit课程。具体而言,60/60 S LV-HIIT和30/30 S LV-HIIT。氧吸收(VO2),二氧化碳输出(VCO2),通风(VE),呼吸交换比(RER),评估劳动(RPE)和影响。在间隔期间,VO2(3.25±0.57与2.83±0.57 / min),VCO2(3.15±0.61与2.93±0.58 L / min),VE(108.59±27.39与94.28±24.98 L / min),和RPE(15.9±1.5与13.9±1.5)较高(ps≤0.01),而RER(0.98±0.05与1.03±0.03),影响(-0.8±1.4 vs.1.1±2.0)较低(ps≤0.007 )在60/60的lv-hiit中。在恢复期间,VO2(1.85±0.27 vs.2.38±0.46L / min),VCO2(2.15±0.35与2.44±0.45升/分钟),影响(0.6±1.7±1.7±1.8)较低(PS 60/60 S LV-Hiit的RER(1.20±0.05与1.03±0.05; p <0.001)较高,≤0.02)。较短的LV-HIIT(30秒)引发较低的生理响应和衰减负面影响而不是更长的LV-HIIT(60秒)。

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