改善冠状动脉疾病患者的健康结果,使用高强度间歇训练和中等强度持续训练的短期协议:基于社区的随机对照试验
Catarina Gonçalves1,2, Jorge Bravo1,2, João Pais3
1Department of Sports and Health, School of Science and Technology, University of Évora, 7000-727 Évora, Portugal.
Cardiovascular therapeutics
|December 26, 2023
概括
高强度间歇训练 (HIIT) 显著改善了冠状动脉疾病 (CAD) 患者的身体健康和活动水平,超过了中等强度持续训练 (MICT). 基于社区的心脏康复计划,HIIT提供了一个优秀的替代方案.
科学领域:
- 心脏病学 心脏病学
- 运动生理学 运动生理学
- 公共卫生 公共卫生
背景情况:
- 更高的有氧能力与降低心血管疾病 (CVD) 风险有关.
- 在心脏病患者中,高强度间歇训练 (HIIT) 可能比中等强度持续训练 (MICT) 更有效地提高有氧能力.
研究的目的:
- 为了比较基于社区的6周HIIT和MICT计划对冠状动脉疾病 (CAD) 患者的身体健康和体力活动 (PA) 的影响.
- 评估HIIT和MICT与接受标准医疗咨询的对照组进行对比.
主要方法:
- 一项随机对照试验,涉及69名CAD患者,他们被分配到HIIT,MICT或对照组.
- 监督跑步机运动6周,每周3次,MICT在70-75%和HIIT在85-95%的峰值心率.
- 评估身体组成,有氧能力 (VO2峰值),肌肉力量,以及干预前后的每日PA水平.
主要成果:
- 与对照组相比,HIIT和MICT都改善了身体健康和PA水平.
- 在腰围,体脂肪量,VO2峰值,减少久坐行为以及增加中等至强烈的PA方面,HIIT表现出了比MICT更好的改善.
- 对照组表现出最不有利的结果.
结论:
- 在社区计划中,HIIT是一个比MICT更有效的培训策略,用于改善CAD患者的健康结果.
- HIIT为心脏康复提供了一种可行和有效的替代运动方式.
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