在缺氧中重复冲刺训练:以10年的视角进行审查
Raphaël Faiss1, Antoine Raberin1, Franck Brocherie2
1Institute of Sports Sciences, Department of Physiology, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland.
Journal of sports sciences
|October 24, 2024
概括
在缺氧 (RSH) 中重复冲刺训练与在正常 (RSN) 中的训练相比,提供了额外的性能优势. 这种方法增强了肌肉的氧化和脂蛋白储存,对于需要重复加速的各种运动有效.
科学领域:
- 运动科学 运动科学 运动科学
- 运动生理学 运动生理学
- 高空训练 高空训练
背景情况:
- 这是一个很棒的节目,这是一个很棒的节目.
- 生活低火车高低火车
- 这种方法,特别是反复冲刺训练在缺氧 (RSH),已经引起了人们的注意.
- 在低氧条件下,RSH涉及短短的冲刺 (<30秒) 并未完全恢复.
研究的目的:
- 审查证据,将RSH与Normoxia (RSN) 中的重复冲刺训练进行比较,以提高性能.
- 批判性地分析 RSH 益处背后的生理机制.
- 为实施RSH干预提供实际指导方针.
主要方法:
- 对现有的RSH与RSN研究进行系统审查.
- 分析与肌肉氧化和能量代谢相关的生理标记.
- 综合数据,制定培训建议.
主要成果:
- 77%的受控研究报告说,与RSN相比,RSH有额外的性能益处.
- 潜在的机制包括增强的微循环血管扩张,改善的肌肉 perfusion/oxygenation,以及增加的肌肉脂蛋白.
- RSH对于团队,战斗和球衣运动以及需要反复加速的耐力运动尤其有益.
结论:
- 在缺氧状态下重复冲刺训练是一种有效的训练干预措施,用于提高运动表现.
- 在重复冲刺活动中,低氧提供了比正常氧的额外好处.
- 提供了关于间隔持续时间,休息率和体积的RSH应用的指导方针.
相关概念视频
01:16Treatment for Pulmonary Arterial Hypertension: Oxygen Therapy for Respiratory Failure
177
Oxygen therapy has emerged as a significant tool in enhancing the quality of life for patients suffering from pulmonary arterial hypertension (PAH). While this therapy has principally been studied on patients with significant hypoxemia, this therapeutic approach helps prevent potential organ damage and can be administered in the comfort of one's home.
Oxygen therapy is vital in increasing and maintaining blood oxygen levels in PAH patients. As a result, it aids in reducing fatigue,...
Oxygen therapy is vital in increasing and maintaining blood oxygen levels in PAH patients. As a result, it aids in reducing fatigue,...
177
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
01:23Physiological Control of Respiration
2.0K
Introduction
Breathing, a seemingly passive process, is regulated by the respiratory center in the brainstem. This center coordinates the involuntary control of respirations, which means it occurs without conscious effort, ensuring a smooth and uninterrupted pattern.
Regulation of Ventilation
The body maintains ventilation by monitoring levels of carbon dioxide (CO2), oxygen (O2), and hydrogen ion concentration (pH) in the arterial blood. Among these factors, the level of CO2 plays a crucial...
Breathing, a seemingly passive process, is regulated by the respiratory center in the brainstem. This center coordinates the involuntary control of respirations, which means it occurs without conscious effort, ensuring a smooth and uninterrupted pattern.
Regulation of Ventilation
The body maintains ventilation by monitoring levels of carbon dioxide (CO2), oxygen (O2), and hydrogen ion concentration (pH) in the arterial blood. Among these factors, the level of CO2 plays a crucial...
2.0K
01:23Hypoxia
947
Hypoxia is a medical condition characterized by an inadequate oxygen supply to body tissues. It typically manifests as a bluish discoloration of the skin and mucosae, especially in fair-skinned individuals, when hemoglobin (Hb) saturation drops below 75%.
Types of Hypoxia
There are four primary types of hypoxia, each resulting from a different cause:
1. Anemic hypoxia: This type occurs due to insufficient oxygen delivery caused by a lack of red blood cells (RBCs) or RBCs with abnormal or...
Types of Hypoxia
There are four primary types of hypoxia, each resulting from a different cause:
1. Anemic hypoxia: This type occurs due to insufficient oxygen delivery caused by a lack of red blood cells (RBCs) or RBCs with abnormal or...
947
01:19Respiratory Assessment: Purpose and Indications
1.0K
Respiratory assessment is a cornerstone of nursing assessments, crucial for the early detection of patient deterioration. This evaluation transcends routine procedures, representing a critical skill nurses must master to ensure optimal patient care.
Objectives and Importance:
The primary goal of respiratory assessment is to evaluate patients at early risk of clinical deterioration. Since respiratory distress often precedes other signs of declining health, breathing patterns and sounds become a...
Objectives and Importance:
The primary goal of respiratory assessment is to evaluate patients at early risk of clinical deterioration. Since respiratory distress often precedes other signs of declining health, breathing patterns and sounds become a...
1.0K