奥林匹克举重训练为运动员的冲刺表现:通过元分析进行系统审查
Kristen Crenshaw1, Giorgio Zeppieri2, Cheng-Ju Hung3
1Sports Physical Therapy Residency program, UF Health, Gainesville, United States.
International journal of sports medicine
|August 28, 2023
概括
与其他训练方法相比,奥林匹克举重 (OW) 训练并没有显著改善冲刺表现. 这项系统性审查发现,对于寻求通过OW练习提高速度或加速的运动员来说,没有任何额外的好处.
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
- 生物力学 生物力学
背景情况:
- 在许多体育运动中,冲刺表现至关重要.
- 奥林匹克举重 (OW) 是一种可以提高运动表现的训练方法.
- 在提高冲刺表现方面,OW的有效性需要进行系统的评估.
研究的目的:
- 系统地审查和元分析OW练习对冲刺表现的影响.
- 将OW训练与各种控制干预措施进行比较,包括没有训练,标准体育特定训练,传统抵抗训练和压力测量训练.
主要方法:
- 在Medline,Web of Science,SportDiscus,CINAHL和生物科学数据库进行系统的文献搜索,截至2022年9月.
- 独立的研究选择,数据提取,以及两位作者对偏见风险的评估.
- 在整个冲刺距离和加速度阶段 (5,10,20m) 的冲刺表现的元分析,使用GRADE评估证据确定性.
主要成果:
- 包括8项涉及206名运动员的研究.
- 在OW和对照干预 (SMD=-0.07,95% CI=-0.47至0.34,p=0.75,I2=46%) 之间,没有发现OW和对照干预在整体冲刺表现上的显著差异.
- 加速阶段的冲刺表现也没有显著差异 (p≥0.26).
结论:
- 与其他训练干预相比,奥林匹克举重训练似乎没有为冲刺表现提供优越的好处.
- 目前的证据表明,OW练习不会比控制条件更有效地提高冲刺速度或加速.
- 可能需要进一步的研究来探索特定的人群或培训协议,但目前的元分析表明没有显著的优势.
相关概念视频
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
01:20Exercise and Cardiovascular Response
858
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...
858