[COVID-19流行期间超重和肥胖的学校学生和青少年的医院并发运动计划]
Eduardo Cifuentes Silva1, Erna Gálvez2, Phillip Foster2
1Escuela de Kinesiología, Facultad de ciencias médicas, Universidad de Santiago de Chile, Santiago, Chile.
Andes pediatrica : revista Chilena de pediatria
|June 26, 2023
概括
在COVID-19期间,每周两次并发训练显著改善了超重儿童的身体活动和代谢控制. 这两种训练频率都提高了有氧能力和肌肉功能.
科学领域:
- 儿科运动科学 儿科运动科学
- 运动医学 运动医学
- 公共卫生 公共卫生
背景情况:
- 由于COVID-19的流行,儿童的体力活动减少,对他们的身体健康产生了负面影响.
- 儿童的肥胖和超重情况因活动水平下降而恶化.
- 了解运动干预在这个时期的影响对于儿科健康至关重要.
研究的目的:
- 评估一项为期12周的并发培训计划对超重/肥胖儿童和青少年的影响.
- 评估人体测量,有氧能力,肌肉功能和代谢控制的变化.
- 为了比较每周一次与每周两次训练的有效性.
主要方法:
- 在24名超重/肥胖儿童和青少年中实施了为期12周的并发训练计划.
- 参与者被分为两组:训练每周一次 (12S) 和每周两次 (24S).
- 评估包括人体测量,肌肉功能测试,有氧容量 (VO2max) 和代谢标志物 (HOMA指数,脂质概况).
主要成果:
- 每周两次的组 (24S) 在人体参数 (BMIz,腰围,腰与身高的比率) 中显著改善.
- 两组 (12S和24S) 均表现出肌肉功能 (按摩,跳跃,板) 和有氧能力 (VO2max,穿跑) 的改善.
- 在24S组中,HOMA指数仅在24S组中得到改善,而脂质概况在两组中保持不变.
结论:
- 同时训练有效地改善了超重/肥胖儿童的有氧能力和肌肉功能,无论频率如何.
- 每周两次的训练在改善人体测量和代谢控制 (HOMA指数) 方面表现优越.
- 这突显了运动频率对于儿童群体在充满挑战的时期获得全面健康益处的重要性.
更多相关视频
04:24A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program
Published on: April 19, 2019
11.6K
07:40Impact of High-intensity Interval Exercise and Moderate-Intensity Continuous Exercise on the Cardiac Troponin T Level at an Early Stage of Training
Published on: October 10, 2019
7.3K
相关概念视频
01:20Exercise and Cardiovascular Response
870
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...
870
01:26Exercise Stress Test
291
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
291
01:24Obesity
549
The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in...
549
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
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
01:26Coronary Artery Disease IV: Preventive Measures
25
Effective preventive measures for coronary artery disease (CAD) focus on controlling modifiable risk factors, including cholesterol abnormalities and lifestyle changes.Cholesterol ManagementFirst, the Mediterranean diet and the American Heart Association advocate for maintaining low-density lipoprotein (LDL) cholesterol levels below 100 mg/dL, with a more stringent recommendation of below 70 mg/dL for individuals at high risk. LDL cholesterol, often termed "bad cholesterol," can lead to the...
25