大脑耐力训练对跑步者的最大氧气吸收,耗尽时间和抑制控制的影响
Dalton de Lima-Junior1,2, Douglas Cavalcante Silva1, Maria Elisa Caputo Ferreira3
1Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.
Scandinavian journal of medicine & science in sports
|August 17, 2023
概括
大脑耐力训练 (BET) 和耐力训练 (ET) 在12周内改善了跑步者的VO2max和耗尽时间. BET并没有表现出优于ET的优势,但两者都增强了认知控制,类似于认知训练 (CT).
科学领域:
- 运动科学 运动科学 运动科学
- 神经科学是一个神经科学.
- 运动生理学 运动生理学
背景情况:
- 大脑耐力训练 (BET) 结合了认知和耐力练习.
- 它对运动员生理和认知表现的影响尚未完全理解.
- 了解这些影响可以优化业余跑步者的训练方案.
研究的目的:
- 分析BET对最大氧气消耗 (VO2máx),耗尽时间和抑制控制的影响.
- 为了比较BET与传统耐力训练 (ET) 和认知训练 (CT) 的疗效.
- 为了确定组合训练是否为跑步者提供了优越的好处.
主要方法:
- 一个为期12周的混合实验设计与45名业余跑步者.
- 三组:认知训练 (CT),耐力训练 (ET) 和大脑耐力训练 (BET).
- 干预涉及36个会议;性能指标 (VO2max,耗尽时间,抑制控制) 在干预前和后进行测量.
主要成果:
- 与基线相比,ET和BET组的VO2max和耗尽时间均显著增加.
- 在ET和BET之间,VO2max或耗尽时间的改善没有显著差异.
- 对于抑制控制精度或反应时间没有显著的分组时间相互作用,这表明BET和CT具有类似的效果.
结论:
- 在提高业余跑步者的VO2max和耗尽时间方面,BET并不优于ET.
- 在改善抑制控制方面,BET表现出与CT相似的好处.
- 综合训练方法可能会带来多方面的好处,但需要进一步的研究来优化协议.
相关概念视频
01:17Exercise and Cardiac Output
1.1K
Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
Sustained exercise increases the muscles' oxygen demand, which can be...
Sustained exercise increases the muscles' oxygen demand, which can be...
1.1K
01:20Exercise and Cardiovascular Response
861
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...
861
01:27Exercise and Muscle Performance
1.5K
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...
1.5K