高强度运动训练和与或没有积极恢复的脱训对年轻男性运动后低血压的影响
Tze-Huan Lei1, Naoto Fujii2, Xiao Zhang3
1College of Physical Education, Hubei Normal University, Huangshi, China.
Physiological reports
|December 21, 2023
概括
高强度运动训练与骨肌肉 (MP) 结合,显著降低了运动后的低血压. 这种降血压的效果在训练结束后持续四周.
科学领域:
- 运动生理学 运动生理学
- 心血管监管 监管心血管系统
- 骨架肌肉功能 骨架肌肉功能
背景情况:
- 运动后低血压 (PEH) 是运动后降低血压的现象.
- 骨肌肉 (MP) 和高强度运动训练 (HIT) 在调节PEH中的作用需要进一步研究.
- 了解这些相互作用对于优化心血管健康的运动干预措施至关重要.
研究的目的:
- 调查4周高强度运动训练 (HIT) 和骨肌肉 (MP) 对运动后低血压 (PEH) 的综合影响.
- 为了确定MP是否影响PEH在脱期间和之后.
- 为了评估PEH修改在脱训后的保留.
主要方法:
- 14名健康男性参加了为期4周的HIT计划,随后进行了为期4周的脱期.
- 评估包括训练前,训练后和脱训后的测量.
- 炼方案包括15分钟的40%的德尔塔 (Δ40%) 运动,然后1小时的恢复时间,有或没有MP (无负载的背行脚).
主要成果:
- 在所有时间点 (p <0.01) 中,MP的纳入始终降低了与对照条件相比,运动后低血压的幅度.
- 与训练前和训练后阶段相比,四周的HIT显著降低了PEH (p < 0.01).
- 训练后观察到的PEH减少在脱训4周后部分保持,与训练前相比减少,但与训练后状态没有显著差异.
结论:
- 将高强度运动训练与骨肌肉运动相结合,可以有效地减轻运动后的低血压.
- 这种联合干预对血压调节的有益影响,即使经过4周的戒断期,也部分保持.
- 这些发现表明通过运动来长期控制血压的潜在策略.
相关概念视频
01:20Exercise and Cardiovascular Response
820
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...
820
01:30Alterations in Blood Pressure
1.2K
Alterations in blood pressure, such as hypertension (high blood pressure) and hypotension (low blood pressure), significantly affect human health. Understanding these conditions' classifications, causes, and symptoms is essential for effective management and treatment.
Hypertension (High blood pressure)
Hypertension occurs when blood pressure readings consistently exceed the normal range. It is diagnosed when systolic blood pressure (the top number, indicating pressure while the heart...
Hypertension (High blood pressure)
Hypertension occurs when blood pressure readings consistently exceed the normal range. It is diagnosed when systolic blood pressure (the top number, indicating pressure while the heart...
1.2K
01:17Exercise and Cardiac Output
1.0K
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...
1.0K
01:26Exercise Stress Test
228
Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
228
01:18Hypertension and Regulation of Blood Pressure
2.1K
Hypertension, the most common cardiovascular disease, is diagnosed through repeated measurements of elevated blood pressure. Its risks, including damage to the kidney, heart, and brain, are directly proportional to blood pressure levels. Starting from 115/75 mm Hg, the risk of cardiovascular disease doubles with each increment of 20/10 mm Hg. The diagnosis relies on blood pressure measurements, not on patient symptoms, as hypertension is often asymptomatic until end-organ damage is imminent or...
2.1K
01:24Blood Pressure Imbalances and Circulatory Shock
783
Disorders affecting blood volume, vascular tone, or vascular function can disrupt vascular homeostasis, including conditions like hypertension, hemorrhage, and shock.
Blood Pressure: Hypertension and Hypotension
Normal blood pressure is 120/80 mm Hg. Elevated blood pressure is 120-129/under 80 mm Hg. Hypertension, warranting treatment at 130/80 mm Hg, is often asymptomatic and can lead to severe cardiovascular events, aneurysms, peripheral arterial disease, chronic renal disease, or cardiac...
Blood Pressure: Hypertension and Hypotension
Normal blood pressure is 120/80 mm Hg. Elevated blood pressure is 120-129/under 80 mm Hg. Hypertension, warranting treatment at 130/80 mm Hg, is often asymptomatic and can lead to severe cardiovascular events, aneurysms, peripheral arterial disease, chronic renal disease, or cardiac...
783