适应月经周期相对相反的两极化跑步训练对耐力表现和心血管参数产生类似的影响
Claudia Kubica1, Sascha Ketelhut2, Claudio Renato Nigg2
1Health Science Department, University of Bern, Bern, Switzerland. claudia.kubica@unibe.ch.
European journal of applied physiology
|July 8, 2024
概括
这项研究发现,两极化跑步训练改善了女性的耐力表现,无论它是否适应月经周期 (MC) 阶段. 在组分析中,没有观察到MC适应的培训带来的额外好处.
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
- 妇女健康 妇女健康
背景情况:
- 优化女性运动员的耐力训练需要了解生理变异,例如月经周期 (MC) 阶段.
- 两极分化的训练,强调高强度和低强度的运动,是常见的耐力训练策略.
- 研究MC适应训练旨在通过调整训练负载与荷尔蒙波动来提高表现.
研究的目的:
- 为了比较与月经周期 (MC) 阶段同步的两极化跑步训练与与MC阶段异步的训练的效果.
- 评估这些训练策略对女性耐力表现和心血管参数的影响.
主要方法:
- 33名受过中度训练的女性参加了为期8周的负载匹配偏振跑步训练计划.
- 参与者被随机分配到一个控制组 (CON) 和一个干预组 (INT).
- INT组的训练强度与MC阶段相适应,而CON组的训练与MC阶段异步.
主要成果:
- 两个训练组都在最大氧气吸收和通风门的速度方面表现出改善.
- 没有发现有意义的时间 × 组互动效应,这表明在组分析中,MC适应训练与非适应训练没有优越的益处.
- 26名参与者完成了干预,在关键耐力标志物上有所改善.
结论:
- 实施的两极化训练干预措施提高了所有参与者的耐力表现.
- 当作为一个群体分析时,从调整偏振训练以适应月经周期阶段时没有观察到额外的性能益处.
- 建议进行进一步的研究,采用更大的样本大小,更长的干预期和精确的MC确定,以证实这些发现.
相关概念视频
01:20Exercise and Cardiovascular Response
775
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
775
01:27Exercise and Muscle Performance
1.4K
Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
1.4K