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首页> 外文期刊>Journal of bodywork and movement therapies >One repetition maximum bench press performance: a new approach for its evaluation in inexperienced males and females: a pilot study.
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One repetition maximum bench press performance: a new approach for its evaluation in inexperienced males and females: a pilot study.

机译：一种重复最大卧推性能：一种针对缺乏经验的男性和女性进行评估的新方法：一项试点研究。

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The aim of this study was to evaluate a new method to perform the one repetition maximum (1RM) bench press test, by combining previously validated predictive and practical procedures. Eight young male and 7 females participants, with no previous experience of resistance training, performed a first set of repetitions to fatigue (RTF) with a workload corresponding to ? of their body mass (BM) for a maximum of 25 repetitions. Following a 5-min recovery period, a second set of RTF was performed with a workload corresponding to ? of participants' BM. The number of repetitions performed in this set was then used to predict the workload to be used for the 1RM bench press test using Mayhew's equation. Oxygen consumption, heart rate and blood lactate were monitored before, during and after each 1RM attempt. A significant effect of gender was found on the maximum number of repetitions achieved during the RTF set performed with ? of participants' BM (males: 25.0 ± 6.3; females: 11.0x± 10.6; t = 6.2; p < 0.001). The 1RM attempt performed with the workload predicted by Mayhew's equation resulted in females performing 1.2?±?0.7 repetitions, while males performed 4.8?±?1.9 repetitions. All participants reached their 1RM performance within 3 attempts, thus resulting in a maximum of 5 sets required to successfully perform the 1RM bench press test. We conclude that, by combining previously validated predictive equations with practical procedures (i.e. using a fraction of participants' BM to determine the workload for an RTF set), the new method we tested appeared safe, accurate (particularly in females) and time-effective in the practical evaluation of 1RM performance in inexperienced individuals.
机译：这项研究的目的是通过结合先前已验证的预测性程序和实际操作程序，评估一种执行一次最大重复（1RM）卧推试验的新方法。八位年轻的男性和七位女性参与者，以前没有进行过抗性训练的经验，他们进行了第一组疲劳重复（RTF），其工作量相当于？体重（BM）最多重复25次。在5分钟的恢复期后，执行第二组RTF，其工作负荷对应于？参与者的BM。然后使用Mayhew方程使用该组中的重复次数预测1RM卧推试验的工作量。每次1RM尝试之前，期间和之后都要监测氧气消耗，心率和血液乳酸。发现在使用？进行RTF设置期间，性别对达到最大重复次数有显着影响。参与者的BM（男性：25.0±6.3;女性：11.0x±10.6; t = 6.2; p <0.001）。用Mayhew方程预测的工作量执行1RM尝试导致女性执行1.2？±？0.7重复，而男性执行4.8？±？1.9重复。所有参与者在3次尝试中均达到了1RM的性能，因此，成功进行1RM卧推测试最多需要5套。我们得出结论，通过将先前验证的预测方程式与实际程序结合（即使用参与者的BM的一小部分来确定RTF设置的工作量），我们测试的新方法显得安全，准确（特别是女性）和省时在没有经验的个人中对1RM绩效的实际评估。

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