[有氧运动与身体健康.ppt

有氧运动促进健康的研究 吕 志 英 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Contents Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 第一节 有氧运动作用的概述 有氧运动的概念 有氧运动减少疾病 有氧运动促进健康 影响有氧运动效果的因素 2 4 3 1 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 有氧运动的概念： 以糖和脂肪的有氧代谢方式提供能量的运动。(运动时心率在120～150次/分，大强度有氧运动也会超过150次/分。） Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 有氧运动促进健康的作用： 心脏和血管功能的改善 有氧运动能力，氧运输、氧摄取 分子水平 摄氧、氧运输、氧利用 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 有氧运动促进健康的作用： Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 有氧运动促进健康的作用： Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 有氧运动促进健康的作用： 循环系统 适当强度的有氧运动可以提高免疫功能 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 有氧运动促进健康的作用： 呼吸系统 使骨性胸廓发达，胸围加大，既增加了从肺内向外排气的量，又为肺内充满较多的气体提供了空间条件；使呼吸肌逐渐发达且力量增强，由于膈肌的收缩和放松能力提高，肺活量也增大；使肺泡的弹性和通透性加大，有利于气体交换，组织对氧的利用率也可提高，安静时呼吸频率减慢。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 有氧运动促进健康的作用： 神经细胞核与核仁 神经元树突棘和线粒体 延缓大脑功能的老化 小鼠脊髓前角细胞的 细胞核、核仁增大 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 200