相关实验视频

Updated: Jul 20, 2025

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field

An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field

Published on: May 26, 2020

与高负荷强力抵抗训练相比,低负荷强力抵抗训练与血流限制对职业足球运动员的表现产生影响:一项随机对照试验

Christian Castilla-López¹, Natalia Romero-Franco^2,3

¹RCD Mallorca, Palma, Spain - christiancastillalopez@gmail.com.

The Journal of sports medicine and physical fitness

|August 3, 2023

概括

低负荷血流限制 (LL-BFR) 训练和高负荷 (HL) 训练在足球运动员的力量和冲刺表现上取得了相似的改善. 虽然HL训练增强了力-速度概况,但LL-BFR训练在腿筋强度方面表现出了特定的收益.

科学领域:

体育科学运动科学运动科学
运动生理学运动生理学
生物力学生物力学

背景情况:

评估低负荷血流限制 (LL-BFR) 力量训练与高负荷 (HL) 力量训练在职业足球运动员中的有效性.
了解训练适应以提高运动表现.

研究的目的:

为了比较LL-BFR和HL力量训练对职业足球运动员表现指标的影响.
确定LL-BFR培训是否对这一群体来说是一种可行的替代传统HL培训.

主要方法:

18名男性职业足球运动员被分为LL-BFR (20-35% 1RM) 和HL (70-85% 1RM) 组.
实施了为期6周的培训计划,评估了干预前后的绩效指标.
评估的参数包括大腿周长,垂直跳跃,下肢强度,力-速度概况和30米冲刺时间.

主要成果:

无论是LL-BFR和HL组,大腿周长和最大冲刺速度都显著增加,群体之间没有显著差异.
HL训练在力-速度特征 (不平衡,最大力,延伸速度) 中显著改善,但不大于LL-BFR.
LL-BFR训练导致左腿筋最大自愿收缩的显著增加,这一好处在HL组中没有观察到.

结论:

在职业足球运动员中,LL-BFR训练对肌肉大小和冲刺表现的效果与HL训练相似.
虽然HL训练对力-速度概况产生了积极的影响,但LL-BFR训练对腿筋强度提供了特定的好处.
这两种培训模式都可能是有效的,LL-BFR可能为某些绩效方面提供了一个不那么密集的替代方案.

更多相关视频

Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations

Muscle Imbalances: Testing and Training Functional Eccentric Hamstring Strength in Athletic Populations

Published on: May 1, 2018

Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People

Improving Strength, Power, Muscle Aerobic Capacity, and Glucose Tolerance through Short-term Progressive Strength Training Among Elderly People

Published on: July 5, 2017

相关概念视频

Exercise and Muscle Performance

Exercise and Muscle Performance

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...

Exercise and Cardiac Output

Exercise and Cardiac Output

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...

Exercise and Cardiovascular Response

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...