强迫和自我选择的运动对感知和情感反应,肌肉功能,力量训练的质量和功能在老年妇女和男性的影响:一个随机试验
E D S A Garcia1, S S Ferreira2, R Lazzarotto1
1Departamento de Educação Física, Universidade Federal do Paraná, Curitiba, PR, Brasil.
概括
这项研究发现,自选和施加的负载都有效地改善了老年人的力量和功能. 自选组在训练期间感知到的劳动力较少,情绪反应更好.
科学领域:
- 老年学是一门学科.
- 运动生理学 运动生理学
- 运动科学 运动科学 运动科学
背景情况:
- 衰老与肉症和功能能力下降有关.
- 抵抗训练对于保持老年人的健康和独立至关重要.
- 了解最佳的训练负载处方对于坚持和结果至关重要.
研究的目的:
- 为了比较老年人力量训练中自我选择与强加负荷的影响.
- 评估肌肉功能,功能,肌肉质量和心理反应的变化.
- 评估不同负载选择方法对培训经验的影响.
主要方法:
- 一项为期12周的随机试验,涉及24名老年人 (平均年龄~66岁).
- 参与者被分配到自选 (SS) 或强加 (IMP) 负载组,每周3天在机器上训练.
- 干预前后测量肌肉功能,功能性和质量;每周记录感知到的劳累和情感反应.
主要成果:
- 两个SS和IMP组在肌肉力量和功能能力方面都显示出显著和可比的改善.
- 从8-12周开始,SS组报告了显著降低的额定感知力度 (RPE).
- 与IMP组相比,SS组在培训的后期几周中也报告了更多积极的情感反应.
结论:
- 自选和强加的阻力训练负载都有效改善老年人的力量和功能.
- 自选负载可以通过减少感知到的炼和改善情感反应来增强训练体验.
- 这些发现支持在老年人力量训练计划中使用个性化或自我选择的负载,以潜在地提高坚持和幸福感.
更多相关视频
10:19Getting to Compliance in Forced Exercise in Rodents: A Critical Standard to Evaluate Exercise Impact in Aging-related Disorders and Disease
Published on: August 22, 2014
14.2K
07:01Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment
Published on: September 20, 2020
4.6K
相关概念视频
01:27Exercise 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
01:20Exercise and Cardiovascular Response
734
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...
734