门之间的定期有氧训练改善了八分生肖动物的最大心脏呼吸系统参数
Cristian Cofre-Bolados1, Félix Vidal2, Héctor Gutiérrez Espinoza3
1Laboratory of Sciences of Physical Activity, Sport and Health, Faculty of Medical Sciences, Universidad de Santiago de Chile, Santiago 9170022, Chile.
Sports (Basel, Switzerland)
|November 24, 2023
概括
这项研究表明,长达14周的周期性高强度有氧训练计划显著改善了八十岁人的心肺呼吸能力. 培训提高了运动能力和工作量,促进了健康的衰老.
科学领域:
- 老年学是一门学科.
- 运动生理学 运动生理学
- 心血管健康 呼吸系统健康
背景情况:
- 全球人口正在老龄化,越来越多的人达到80多岁.
- 与年龄相关的生理衰退和久坐的生活方式降低了功能独立性.
- 身体活动对于保持老年人的独立性至关重要.
研究的目的:
- 评估周期性高强度有氧训练计划 (PEZO-BT) 对八十岁人的影响.
- 为了评估培训干预后亚最大体度参数的变化.
主要方法:
- 48名非脆弱的八十岁老人被随机分配到对照组和干预组.
- 在基线和干预后进行了气体分析的亚最大心肺运动测试.
- 干预组接受了为期14周的PEZO-BT计划.
主要成果:
- 在第一通风门 (VO2AT),通风效率斜率 (VE / VCO2),氧脉冲变化 (ΔVO2 / HR) 和无氧门 (POAT) 的功率输出方面观察到显著改善.
- 虽然氧吸收效率斜率 (OUES) 和心肺最佳点 (COP) 没有显著变化,但注意到了临床益处.
- 培训计划导致提高了运动能力和工作量.
结论:
- 定期有氧和高强度间歇训练 (HIIT) 在以前未经训练的八十岁人群中显著改善了心脏呼吸能力 (CRF).
- 这种培训方法可以使80岁以上的有并发症和没有并发症的人受益.
- 这些发现支持使用结构化的运动计划来促进健康的衰老.
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