PNF拉伸对有氧运动员体能的影响

4区 医学 Q4 Health Professions Revista Brasileira de Medicina do Esporte Pub Date : 2023-05-08 DOI:10.1590/1517-8692202329012023_0065
Lin Li, Yuan-shui Wei, Shuizhen Xiang
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摘要

摘要简介:健美操运动员柔韧性的好坏对健美操运动员的表现有很大的影响。据信,本体感觉神经肌肉促进(PNF)的拉伸可以通过最大化关节活动范围运动来促进这方面的发展。目的:探讨PNF拉伸对健美操运动员体能的影响。方法:选择24名专业健美操运动员,随机分为两组,各项身体指标均无统计学差异。实验组对健美操运动员进行PNF拉伸运动,对照组不进行训练干预。在干预的九周之前和之后对身体健康进行了评估。结果:经PNF拉伸训练后,实验组下肢垂直度评分从6.58±0.19提高到8.20±0.47,横旋前伸评分从5.95±0.35提高到7.09±0.61。对照组纵向评分为6.44±59.89 ~ 6.83±0.37;横向旋前插入评分为5.78±0.37 ~ 6.58±0.33。结论:PNF拉伸可以有效地提高运动员的静态和动态体能,增加运动范围,为整体竞技表现提供有利的条件。证据等级II;治疗性研究——对治疗结果的调查。
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INFLUENCES OF PNF STRETCHING ON PHYSICAL FITNESS IN AEROBIC ATHLETES
ABSTRACT Introduction: The quality of flexibility greatly impacts the performance of aerobics athletes. It is believed that stretching by proprioceptive neuromuscular facilitation (PNF) can contribute to this aspect by maximizing active joint range motion. Objective: Explore the influences of PNF stretching on the physical fitness of aerobics athletes. Methods: 24 professional aerobics athletes were selected, and randomly distributed into two groups with no statistical discrepancies in physical indices. PNF stretching exercise was performed on aerobics athletes in the experimental group, while no training intervention was performed in the control group. Physical fitness was assessed before and after the nine weeks of the intervention. Results: After PNF stretching training, the lower limb vertical score in the experimental group was from 6.58±0.19 to 8.20±0.47, and the transverse pronation score changed from 5.95±0.35 to 7.09±0.61. The vertical score in the control group was from 6.44±59.89 to 6.83±0.37 after the experiment; the transverse pronation penetration score was from 5.78±0.37 to 6.58±0.33. Conclusion: PNF stretching can effectively improve athletes’ physical fitness, both statically and dynamically, generating gains in range of motion and providing favorable conditioning for overall competitive performance. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
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来源期刊
Revista Brasileira de Medicina do Esporte
Revista Brasileira de Medicina do Esporte PHYSIOLOGY-SPORT SCIENCES
自引率
0.00%
发文量
204
审稿时长
6-12 weeks
期刊介绍: The Revista Brasileira de Medicina do Esporte (RBME in its Portuguese form) is an official organ of the Sociedade Brasileira de Medicina do Exercício e do Esporte (SBME) Brazilian Society of Exercise Medicine and Sports) and represents the main promotion resource of the scientific production in the Exercise Sciences and Sports Medicine (SBME) fields in our country. The RBME was launched in 1995 with trimester periodicity and became regularly bi-monthly published with no interruptions from 1999. RBME is an inter-and multidisciplinary, peer reviewed, Open Access journal which accepts contributions from the national and international scientific community. RBME publishes original articles of high scientific relevance in Exercise and Sports Medicine, review articles, and systematic reviews. RBME preferably publishes original articles of international interest, not only of regional significance. Its goal is to disseminate the scientific production in the areas of exercise and sports medicine through the publication of original research results and other documents that contribute to the scientific and applied knowlewdge of physical activity, exercise and sports, within the framework of biological sciences and medicina. Its title abbreviation is Rev Bras Med Esporte, which should be used in references, footnotes and reference subtitles.
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