高强度间歇训练和中等强度持续训练对耐力跑步者的跑步经济产生影响:随机对照试验的系统审查和元分析
Yangya Feng1,2, Daxin Li1, Yangli Liu1
1College of P.E. and Sport, Beijing Normal University, Beijing, China.
Journal of human kinetics
|March 2, 2026
概括
高强度间歇训练 (HIIT) 在耐力跑步者中比中等强度持续训练 (MICT) 更能提高跑步经济性 (RE). HIIT还可以提高乳酸盐水平,而MICT对于最大氧气吸收 (VO2max) 更有效.
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
- 耐力训练是一种耐力训练.
背景情况:
- 运行经济 (RE) 对耐力表现至关重要.
- 高强度间歇训练 (HIIT) 和中等强度持续训练 (MICT) 是常见的训练模式.
- 了解它们对可再生能源的比较影响对于优化培训至关重要.
研究的目的:
- 系统地审查和比较HIIT与MICT对耐力跑者的运行经济的影响.
- 评估二次结果,包括最大氧气摄入量 (VO2max) 和血液中乳酸盐度.
主要方法:
- 在2024年3月之前发表的英语研究的系统文献综述.
- 主要结果分析:在三个强度区 (Z1,Z2,Z3) 进行运行经济 (RE).
- 二次结果的评估:VO2max和血液中的乳酸盐度.
主要成果:
- 与MICT相比,HIIT显著改善了RE (SMD = 0.44,p < 0.05).与MICT相比,HIIT显著改善了RE (SMD = 0.44,p < 0.05).
- MICT显示对VO2max的影响更大 (MD = 2.48,p < 0.05).
- 在降低血中的乳酸盐水平方面,HIIT更有效 (MD = -0.15,p < 0.05).
结论:
- 在提高跑步经济性和延迟耐力跑者乳酸积累方面,HIIT优于MICT.
- 在乳酸值 (≤Z2) 或以下进行时,HIIT对改善RE最有效.
- MICT在VO2max中产生了更明显的改善,这表明需要量身定制的培训策略.
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