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首页> 外文期刊>Journal of Strength and Conditioning Research >EFFECTS OF STRETCHING ON MAXIMAL ANAEROBIC POWER: THE ROLES OF ACTIVE AND PASSIVE WARM-UPS
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EFFECTS OF STRETCHING ON MAXIMAL ANAEROBIC POWER: THE ROLES OF ACTIVE AND PASSIVE WARM-UPS

机译：拉伸对最大厌氧能力的影响：主动和被动预热的作用

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The purpose of the study was to provide practical suggestions on the effect of stretching on the maximal anaerobic power preceded by active or passive warm-up. To this aim, 15 relatively fit male subjects (age 23 ± 0.2 years, height 177 ± 2 cm, body mass 74 ± 2 kg; [mean ± SE]) randomly performed a series of squat jumps (SJ) and countermovement jumps (CMJ). Jumps were preceded alternatively by: i) passive stretching of lower limbs muscles; ii) active warm-up (AWU); iii) passive warm up (PWU); and iv) the joining of stretching with either active warm-up (AWU+S) or passive warm-up (PWU+S). In control conditions (C) only jumps were required. For the 2 jumps the flight time (Ft), the peak force (Pf), and the maximal power (Wpmax) were calculated. It resulted that Ft, Pf, and Wmax values were significantly higher: i) after AWU than after PWU and PWU+S in CMJ; and ii) in AWU as compared to those of other protocols of SJ. Stretching did not negatively affect the maximal anaerobic power, per se, but seems to inhibit the effect of AWU. The results suggested that AWU seemed to increase vertical jump performance when compared to PWU, presumably due to an increase in metabolic activity as a consequence of AWU, which did not occur in PWU, despite the same skin temperature. Passive stretching alone seemed not to negatively influence vertical jump performance, whereas, if added after AWU, could reduce the power output. [PUBLICATION ABSTRACT]
机译：该研究的目的是为主动或被动热身之前伸展运动对最大厌氧能力的影响提供实用建议。为此，有15位相对健康的男性受试者（年龄23±0.2岁，身高177±2 cm，体重74±2 kg； [平均±SE]）随机进行一系列下蹲跳（SJ）和反动作跳（CMJ ）。跳步之前还可以进行以下动作：i）被动拉伸下肢肌肉； ii）主动热身（AWU）； iii）被动热身（PWU）； iv）通过主动热身（AWU + S）或被动热身（PWU + S）进行拉伸的结合。在控制条件（C）下，仅需要跳跃。对于2个跳跃，计算了飞行时间（Ft），峰值力（Pf）和最大功率（Wpmax）。结果表明，Ft，Pf和Wmax值显着更高：i）AWU后比CMJ中的PWU和PWU + S后； ii）与SJ其他协议相比。拉伸本身并没有负面影响最大厌氧能力，但似乎抑制了AWU的作用。结果表明，与PWU相比，AWU似乎增加了垂直跳跃性能，这可能是由于AWU引起的代谢活性增加，尽管皮肤温度相同，但PWU中并未发生。仅被动拉伸似乎不会对垂直跳跃性能产生负面影响，而如果在AWU之后添加，则可能会降低功率输出。 [出版物摘要]

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    《Journal of Strength and Conditioning Research》 |2008年第3期|p.794-800|共7页
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    Emiliano Cè Vittoria Margonato Maurizio Casasco Arsenio Veicsteinas;

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    EMILIANO CÈ,1,2 VITTORIA MARGONATO,1 MAURIZIO CASASCO,3 AND ARSENIO VEICSTEINAS,1,2,41 Institute of Physical Exercise, Health, and Sports, Faculty of Exercise Science, University of Milan, Milan, Italy;

    2 InteruniversityInstitute of Miology, Chieti, Italy;

    3 Italian Federation of Sport Medicine, Italy;

    4 Center of Sport Medicine, Don GnocchiFoundation, Milan, ItalyAddress correspondence to Dr. Emiliano Ce, emiliano.ce@libero.it.22(3)/794-800Journal of Strength and Conditioning Research© 2008 National Strength and Conditioning Association;

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