低强度耐力训练对有氧健身和工作年龄成人心脏代谢健康风险因素的影响:系统性审查和元分析
Olli-Pekka Nuuttila1,2, Pekka Matomäki2,3, Jani Raitanen1,4
1The UKK Institute for Health Promotion Research, Tampere, Finland.
Scandinavian journal of medicine & science in sports
|January 16, 2026
概括
低强度耐力训练 (LIT) 显著改善有氧健身,特别是最大氧气摄入量 (VO2max),以及成人心脏代谢健康. 虽然强度会影响VO2max的增加,但对于大多数健康益处没有确定最低值.
科学领域:
- 运动生理学 运动生理学
- 运动科学 运动科学 运动科学
- 心血管健康 心血管健康
背景情况:
- 低强度耐力训练 (LIT) 缺乏全面的元分析,特别是在最佳强度方面.
- 了解LIT对有氧健身和心脏代谢健康的影响对于公共卫生指南至关重要.
研究的目的:
- 系统地审查和元分析LIT对有氧健身和心脏代谢健康的影响.
- 研究运动强度与训练适应之间的关系.
- 为了确定各种健康结果的最低有效强度.
主要方法:
- 随机对照试验 (RCT) 的系统审查和元分析.
- 纳入标准:健康成年人 (18-65岁),LIT干预 (≥3周) 低于VT1或特定强度值.
- 结果:VO2max,VT1,血压,胆固醇,甘油三,葡萄糖. 使用Hedge的g.进行分析.
主要成果:
- LIT对相对VO2max (ES=0.94) 产生了很大的影响,对VT1 (ES=0.74) 产生了中度的影响.
- 观察到血压和脂质配置文件的小但显著的影响,不包括葡萄糖.
- 运动强度与VO2max适应相关,但在大多数结果中没有发现最低强度.
结论:
- LIT有效地提高了有氧健身和心脏代谢健康,对健身有更大的影响.
- 虽然更高的强度可能会提高VO2max,但LIT在各种强度范围内提供了好处.
- 异质性表明了方法的变化,并保证了对最佳LIT协议的进一步研究.
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