相关实验视频
Updated: May 20, 2025

06:31
Force and Position Control in Humans - The Role of Augmented Feedback
Published on: June 19, 2016
7.8K
激活后性能提升对战斗运动的影响:系统性审查和元分析-第一部分:一般性能指标
Artur Terbalyan1, Karol Skotniczny1, Michał Krzysztofik1,2
1Institute of Sport Sciences, Jerzy Kukuczka Academy of Physical Education, 40-065 Katowice, Poland.
Journal of functional morphology and kinesiology
|March 26, 2025
概括
激活后性能增强 (PAPE) 可以提高战斗运动的表现,但效果因学科和运动员水平而异. 根据特定需求定制PAPE协议是获得泰拳道和 muay thai等体育运动最佳结果的关键.
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
- 战斗运动表现的表现.
背景情况:
- 激活后性能增强 (PAPE) 是一种现象,其中短暂的强烈活动可以暂时改善随后的爆炸性性能.
- 它在战斗运动中的应用旨在增强竞争至关重要的身体能力.
- 本综述系统地分析了PAPE对战斗运动员身体表现的影响.
研究的目的:
- 对PAPE协议对战斗体育运动体育表现的影响进行系统审查和元分析.
- 调查各种战斗运动学科,竞争级别和测试方法之间的PAPE有效性的潜在差异.
主要方法:
- 对2010年至2023年间发表的研究进行了PRISMA引导的系统文献搜索.
- 包括专注于PAPE协议及其对一般表现指标的影响的研究,例如对抗运动跳跃 (CMJs),在战斗运动运动员中.
- 通过随机效应建模,对866名运动员的数据进行了元分析.
主要成果:
- 总体而言,PAPE协议对战斗运动员的表现产生了微小的积极影响 (汇总ES = 0.136).
- 泰拳道运动员表现出显著的改善,特别是在复合计和阻力协议 (例如,带带 chagui,ES = 1.19).
- 泰国拳击运动员经历了非常具体的基于技术的协议 (例如,圆房,ES = -1.36) 的性能下降. 业余运动员和精英运动员之间没有发现显著差异.
结论:
- 在战斗运动中PAPE的有效性取决于特定的学科和运动员的竞争水平.
- 协议建议包括业余体操训练的短暂休息间隔和精英表演者的重阻力练习.
- 需要对PAPE协议进行标准化,并进一步研究特定学科的适应性.
相关概念视频
Social Facilitation
31.6K
Not all intergroup interactions lead to negative outcomes. Sometimes, being in a group situation can improve performance. Social facilitation occurs when an individual performs better when an audience is watching than when the individual performs the behavior alone. This typically occurs when people are performing a task for which they are skilled.
31.6K
Exercise and Muscle Performance
1.3K
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...
1.3K
Motor Unit Stimulation
1.3K
When the neuron of a motor unit fires an action potential, it triggers a series of events, leading to a twitch contraction in the muscle fibers. The process of excitation-contraction coupling is crucial in relaying the action potential to the muscle fibers.
The latent period of contraction marks the onset of excitation-contraction coupling, when the action potential propagates across the sarcolemma, preparing the muscle fibers for contraction. As the fibers enter the contraction phase, the...
The latent period of contraction marks the onset of excitation-contraction coupling, when the action potential propagates across the sarcolemma, preparing the muscle fibers for contraction. As the fibers enter the contraction phase, the...
1.3K
Long-term Potentiation
2.7K
Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
Hebbian LTP
LTP can occur when...
Hebbian LTP
LTP can occur when...
2.7K
Muscle Recovery and Fatigue
1.9K
Muscle fatigue refers to the decline in a muscle's ability to maintain the force of contraction after prolonged activity. It primarily stems from changes within muscle fibers. Even before experiencing muscle fatigue, one may feel tired and have the urge to stop the activity. This response, known as central fatigue, occurs due to changes in the central nervous system, namely the brain and spinal cord. While there is no single mechanism that induces fatigue, it may serve as a protective...
1.9K
Muscle Stimulation Frequency
1.9K
The contraction strength of muscles is regulated by motor neurons, which modulate the frequency of action potentials dispatched to the motor units based on the body's requirements. This process of varying the muscle stimulation frequency allows muscles to contract with a force that is precisely tailored to the needs of the moment, whether lifting a feather or a heavy box.
Wave summation
At low firing rates, motor neurons induce individual twitch contractions in muscle fibers. These twitches...
Wave summation
At low firing rates, motor neurons induce individual twitch contractions in muscle fibers. These twitches...
1.9K

