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Updated: Jun 18, 2025

Short Session High Intensity Interval Training and Treadmill Assessment in Aged Mice
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高强度间歇训练与中等强度持续训练对超重和肥胖个体血管功能的影响 - 一项系统性审查

Shishira K B1, K Vaishali2, Rajagopal Kadavigere3

  • 1Department of Physiotherapy, Manipal College of Health Professions (MCHP), Manipal Academy of Higher Education (MAHE), Manipal, 576104, India.

International journal of obesity (2005)
|July 30, 2024
PubMed
概括

高强度间歇训练 (HIIT) 在超重和肥胖成年人中显著改善血管功能,比中等强度持续训练 (MICT) 更有效. 这种节省时间的运动可以提高动脉直径和流量介导扩张.

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Exercise and Cardiovascular Response

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...
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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.
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Cardiac Output I:Effect of Heart Rate on Cardiac Output

Cardiac Output
Cardiac output (CO) refers to the total amount of blood ejected by one of the ventricles in liters per minute (L/min). In a resting adult, CO ranges from 5 to 6 L/min, adjusting according to the body's metabolic requirements.
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Cardiac output (CO), the amount of blood the heart pumps per minute, is a parameter in cardiovascular physiology determined by stroke volume and heart rate. Stroke volume, the amount of blood pushed from one of the ventricles per heartbeat, is influenced by preload, afterload, and contractility.
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