Impact of two different strength/conditioning training interventions on sport and strength performance of junior male judokas

IF 0.8 Q4 SPORT SCIENCES
A. Osipov, V. Guralev, S. Iermakov, T. Ratmanskaya, A. Galimova, M. Kudryavtsev
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引用次数: 1

Abstract

Background. The influence of different strength training interventions on strength and competitive performance has been insufficiently examined in elite junior judokas. This study aimed to investigate the impact of different strength interventions in precompetitive training process of elite junior male judokas. Material and Methods. Fifty-three elite judokas (age: 17.22±1.37 yrs, height: 176.34±5.47 cm, body weight: 78.46±6.22 kg, judo training experience: 4.52±0.89 years) performed two different 8-week strength training interventions. Group 1 (n=27) were performed “strength” intervention, group 2 (n=26) were performed “CrossFit®” intervention about 5.3-6.0 hours per week. The base training exercises were as follows: bench press, barbell bench pull and lat pull-down, clean & jerk, snatch, squats and knee flexion curl, pull up. The handgrip strength test, the one-repetition maximum tests, pull up test and competitive performance evalution, were in this study. Results. In post-intervention period, were found that bench press and back squat findings were significantly (p≤0.05) higher in judokas (group 1) as compared to judokas (group 2). There were significantly (p≤0.05) higher pull upfindings in judokas (group 2). No significant differences were observed among the groups with regard to competitive performance values within 3.5 months after post-intervention. Conclusions. This study demonstrated that 8-week of different strength training interventions are not equally effective to increase performance of junior male judokas in specific strength tests and not to change competitive performance of athletes within 3.5 months after strength intervention. The final decision for the particular strength training intervention (“strength” or “CrossFit®”) can be decided according to an judoka's individual challenges during the competitive season.
两种不同的力量/调节训练干预对青少年男子柔道运动员运动和力量表现的影响
背景。不同的力量训练干预对优秀少年柔道运动员力量和竞技表现的影响尚未得到充分的研究。本研究旨在探讨不同力量干预对优秀少年男子柔道运动员赛前训练过程的影响。材料和方法。53名优秀柔道运动员(年龄:17.22±1.37岁,身高:176.34±5.47 cm,体重:78.46±6.22 kg,柔道训练经验:4.52±0.89年)进行了两种不同的8周力量训练干预。第1组(n=27)进行“力量”干预,第2组(n=26)进行每周5.3 ~ 6.0小时的“CrossFit®”干预。基础训练练习如下:卧推、杠铃卧拉、下拉、挺举、抓举、下蹲、屈膝、上拉。本研究进行了握力测试、单次最大重复测试、引体向上测试和竞技成绩评价。结果。干预后1组柔道运动员卧推和后蹲成绩显著高于2组柔道运动员,2组柔道运动员上拉成绩显著高于2组柔道运动员,干预后3.5个月内各组竞技成绩差异无统计学意义(p≤0.05)。结论。本研究表明,8周的不同力量训练干预对提高少年男子柔道运动员专项力量测试成绩的效果并不相同,并且在力量干预后的3.5个月内对运动员的竞技成绩没有改变。具体的力量训练干预(“力量”或“CrossFit®”)的最终决定可以根据柔道运动员在竞争季节的个人挑战来决定。
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来源期刊
Physical Activity Review
Physical Activity Review SPORT SCIENCES-
CiteScore
2.40
自引率
11.10%
发文量
23
审稿时长
10 weeks
期刊介绍: Physical Activity Review aims to facilitate and enhance communication across all sub-disciplines of the sport sciences. The emphasis of the journal is on the human sciences, broadly defined, applied to sport and exercise. Subject areas suitable for publication include, but are not limited to the following fields: Sport Science Sport Pedagogy Physiology Biomechanics Sports theory and history Different aspects of martial arts Recreation and tourism Physiotherapy.
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