■阻力训练通常是竞技游泳运动员常规训练方案的一部分。然而,由于阻力训练方法的多样性,结果可能不一致,有时不令人满意。目前还缺乏明确的建议。
■1)量化阻力训练对游泳者\'上肢最大力量的影响,前部爬行性能和关键技术参数;2)找出提高前部爬行性能的关键技术参数-行程率或长度;3)通过分组分析确定阻力训练的最佳方法,以增强前部爬行。
■在PubMed中进行系统搜索,Embase,和WebofScience数据库。使用逆方差进行荟萃分析,以比较游泳者的上肢最大力量,阻力训练和习惯性水上训练中的前爬行性能和关键技术参数。进行了亚组分析,以检查结果是否受到阻力训练方法的影响。
■13项研究(267名竞技游泳运动员)符合纳入标准。Meta分析结果显示,抗阻训练显著提高上肢最大肌力,以及25、50、100和200米前爬行表演。游泳能力的改善可能只是由于阻力训练增加了中风率而不是中风长度。此外,亚组分析的结果表明,只有同时进行阻力训练(CRT)和力量训练(PT)才能最终通过增加上肢的最大肌肉力量来改善游泳表现。
■阻力训练显着增强了竞技游泳者的上肢力量和在各种距离上的前爬行表现。性能的改善可能归因于增加的冲程速率而不是冲程长度。此外,CRT和PT特别有效,表明选择适当的阻力训练方法以提高最佳游泳性能的重要性。
■https://doi.org/10.17605/OSF。IO/3JEGW。
UNASSIGNED: Resistance training is often a part of the routine training regimen for competitive swimmers. However, due to the variety of resistance training methodology, the results can be inconsistent and sometimes unsatisfactory. Clear recommendations are still lacking at present.
UNASSIGNED: 1) Quantify the impact of resistance training on swimmers\' upper limb maximum strength, front crawl performance and key technical parameters; 2) Find out the key technical parameters for improving front crawl performance-stroke rate or length; 3) Through subgroup analysis determine the best methodology of resistance training to enhance the front crawl.
UNASSIGNED: Systematic search in the PubMed, Embase, and Web of Science databases. Meta-analyses using the inverse-variance are performed to compare swimmers\' upper limb maximum strength, front crawl performance and key technical parameters in resistance training and habitual aquatic training. A subgroup analysis was performed to examine whether the results were affected by the methodology of resistance training.
UNASSIGNED: Thirteen studies (267 competitive swimmers) met the inclusion criteria. The results of meta-analysis showed that resistance training significantly improved upper limbs maximum muscle strength, and 25, 50, 100, and 200 m front crawl performance in competitive swimmers. And improvements in swimming performance may simply resulted from resistance training increasing stroke rate rather than stroke length. In addition, the results of subgroup analysis showed that only concurrent resistance training (CRT) and power training (PT) ultimately improved swimming performance by increasing the maximum muscle strength of the upper limbs.
UNASSIGNED: Resistance training significantly enhances competitive swimmers\' upper limb strength and front crawl performance across various distances. The improvement in performance is likely attributed to an increased stroke rate rather than stroke length. In addition, CRT and PT are particularly effective, indicating the importance of selecting the appropriate methodology of resistance training for optimal swimming performance enhancement.
UNASSIGNED: https://doi.org/10.17605/OSF.IO/3JEGW.