INFLUENCE OF LOWER LIMB RESISTANCE TRAINING ON THE EXPLOSIVE QUALITY OF ATHLETES

4区医学 Q4 Health Professions

Revista Brasileira de Medicina do Esporte Pub Date : 2023-04-07 DOI:10.1590/1517-8692202329012023_0015

Guo Litao, Jintian Yang, Liang Xutao

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Abstract

ABSTRACT Introduction: Athletics demands high explosive strength from its athletes, and complementary techniques are constantly implemented to maintain the competitive level of its practitioners. And is believed that resistance training can benefit track and field athletes. Objective: Explore whether lower limb resistance exercise can effectively increase the explosive quality of track and field athletes. Methods: We randomly divided 88 professional track and field athletes into experimental and control groups, who underwent training for 12 weeks. The experimental group received lower limb-specific resistance training, while the control group underwent general training. Results: After the lower limb resistance training intervention, the athletes showed evolution in the standing triple jump, from 7.63±0.179m to 7.94±0.12m. The average 30-meter running time also showed gains from 4.55±0.23s to 4.17±0.13s, and the YOYO running distance increased from 979.48± 134.11m to 1139.28±107.84m. The sitting flexion distance increased from 16.91±4.86cm to 17.65±3.39cm, and the solid ball throwing distance went from 20.03±2.05m to 21.24±2.35m. Conclusion: Lower limb resistance training can effectively improve the explosive power of professional track and field athletes. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.

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下肢阻力训练对运动员爆发力的影响

摘要简介:田径运动对运动员的爆发力有很高的要求，为了保持运动员的竞技水平，需要不断采用互补技术。人们相信阻力训练对田径运动员有益。目的:探讨下肢阻力训练能否有效提高田径运动员的爆发力。方法:将88名专业田径运动员随机分为实验组和对照组，进行为期12周的训练。实验组进行下肢专项阻力训练，对照组进行一般训练。结果:经过下肢阻力训练干预后，运动员立定三级跳远成绩由7.63±0.179m进化为7.94±0.12m。平均30米跑步时间也从4.55±0.23s增加到4.17±0.13s, YOYO跑步距离从979.48±134.11m增加到1139.28±107.84m。坐姿屈曲距离由16.91±4.86cm增加到17.65±3.39cm，实心球投掷距离由20.03±2.05m增加到21.24±2.35m。结论:下肢阻力训练能有效提高专业田径运动员的爆发力。证据等级II;治疗性研究——对治疗结果的调查。

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来源期刊

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.