Kido Satoshi, Nakajima Yasuhiro, Miyasaka Tomoya, Maeda Yusuke, Tanaka Toshiaki, Yu Wenwei, Maruoka Hiroshi, Takayanagi Kiyomi
Department of Physical Therapy, School of Health and Social Services, Saitama Prefectural University.
J Phys Ther Sci. 2013 May;25(5):605-10. doi: 10.1589/jpts.25.605. Epub 2013 Jun 29.
[Purpose] In this study, combined training with breathing resistance and sustained physical exertion was carried out to evaluate its physiological effects and its effect on improve endurance capacity. [Subjects and Methods] The subjects were nine healthy adults (mean age 20.4, SD ± 1.7 years). The combined training group (n = 5) carried out 6 weeks of combined training using a cycle ergometer, with exercise load tests and respiratory function tests performed before and after the training. The results of the training were compared to a control group (n = 4) that only performed the cycling exercise without the combined training with breathing resistance. [Results] In the combined training group, ventilatory threshold, maximal load of the cycle ergometer in exercise load tests, and maximal voluntary ventilation increased after training. These increases after training were all significant, but none of these variables changed significantly in the control group. [Conclusion] The results imply that in comparison to conventional training methods, combined training with breathing resistance and sustained physical exertion is beneficial for increasing endurance capacity and respiratory muscle function. This result provides important information regarding the effects of the new training method for improving endurance capacity.
[目的] 在本研究中，进行了呼吸阻力与持续体力消耗相结合的训练，以评估其生理效应及其对提高耐力的作用。[对象与方法] 对象为9名健康成年人（平均年龄20.4岁，标准差±1.7岁）。联合训练组（n = 5）使用自行车测力计进行了6周的联合训练，训练前后进行了运动负荷测试和呼吸功能测试。将训练结果与仅进行无呼吸阻力联合训练的自行车运动的对照组（n = 4）进行比较。[结果] 在联合训练组中，训练后通气阈值、运动负荷测试中自行车测力计的最大负荷以及最大自主通气量均增加。训练后的这些增加均具有显著性，但对照组中这些变量均无显著变化。[结论] 结果表明，与传统训练方法相比，呼吸阻力与持续体力消耗相结合的训练有利于提高耐力和呼吸肌功能。该结果为新训练方法对提高耐力的效果提供了重要信息。
