基于速度的渐进式自律阻力训练对跆拳道运动员下肢运动能力的影响

IF 2.7 2区医学 Q1 SPORT SCIENCES

Sports Health-A Multidisciplinary Approach Pub Date : 2024-08-07 DOI:10.1177/19417381241262024

Zijing Huang, Jing Dai, Lunxin Chen, Liang Yang, Min Gong, Duanying Li, Jian Sun

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引用次数: 0

摘要

背景：自动调节渐进阻力运动（APRE）和基于速度的阻力训练（VBRT）都利用对运动员体能表现的实时监测来调整训练负荷，以提供适当的训练刺激。然而，这两种方法的监测和调整方法各不相同。本研究旨在比较 APRE 和 VBRT 对大学生跆拳道运动员肌肉力量、力量和敏捷性的影响：研究设计：临床试验：研究设计：临床试验：方法：30 名跆拳道运动员30 名跆拳道运动员被随机分为 2 组（VBRT/APRE），所有参与者都完成了为期 8 周的 APRE/VBRT 干预。在深蹲1次重复最大值（1RM）、反身跳（CMJ）、落跳（DJ）、踢腿力量测试（KST）、跆拳道特定敏捷性测试（TSAT）和六边形测试（HT）中对最大力量、爆发力和敏捷性表现进行了评估：在 APRE 组和 VBRT 组中，深蹲 1RM、CMJ 和 TSAT 的时间效应非常明显（P < 0.01）。然而，在任何测量结果方面，组间时间差异均不明显（P > 0.05），但在 CMJ（ES = 0.48，η2p = 0.06）、TSAT（ES = 0.26，η2p = 0.02）和 HT（ES = 0.42，η2p = 0.05）方面，APRE 比 VBRT 有较小的效应大小（ES）：结论：为期 8 周的自律性 APRE 和 VBRT 均能有效提高跆拳道运动员的最大力量、爆发力和敏捷性，其中 APRE 在提高 CMJ、TSAT 和 HT 方面具有潜在优势：这些结果为专业教练在考虑运动员需求、训练效率和安全因素的基础上选择合适的阻力训练计划提供了重要启示。

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Effects of Progressive and Velocity-Based Autoregulatory Resistance Training on Lower-Limb Movement Ability in Taekwondo Athletes.

Background: Both autoregulatory progressive resistance exercise (APRE) and velocity-based resistance training (VBRT) utilize real-time monitoring of athlete physical performance to adjust training loads to provide appropriate training stimuli. However, the monitoring and adjustment approaches differ between both methods. This study aimed to compare the effects of APRE and VBRT on the muscle strength, power, and agility of college taekwondo athletes.

Hypothesis: Eight weeks of APRE and VBRT will promote similar results to strength gains in regards maximal strength, but VBRT will be superior to APRE in explosive power and agility.

Study design: Clinical trial.

Level of evidence: Level 3.

Methods: Thirty taekwondo athletes were divided randomly into 2 groups (VBRT/APRE), and all participants completed an 8-week APRE/VBRT intervention. Maximum strength, explosive power, and agility performance were assessed during the squat 1-repetition maximum (1RM), countermovement jump (CMJ), drop jump (DJ), kicking strength test (KST), taekwondo-specific agility test (TSAT), and hexagon test (HT).

Results: Highly significant time effects (P < 0.01) were observed for squat 1RM, CMJ, and TSAT in both the APRE and VBRT groups. However, there were no significant group-by-time differences for any of the measured outcomes to intergroup (P > 0.05), but APRE had a small effect size (ES) over VBRT for CMJ (ES = 0.48, $η 2 p$ = 0.06), TSAT (ES = 0.26, $η 2 p$ = 0.02), and HT (ES = 0.42, $η 2 p$ = 0.05).

Conclusion: An 8-week autoregulatory APRE and VBRT can both effectively improve both the maximal strength, explosive power, and agility performance of taekwondo athletes, with APRE exhibiting potential advantages in improving CMJ, TSAT, and HT.

Clinical relevance: These results provide important insights into the selection of suitable resistance training programs by professional coaches, taking into account athlete needs, training efficiency, and safety considerations.

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来源期刊

Sports Health-A Multidisciplinary Approach Medicine-Orthopedics and Sports Medicine

CiteScore

6.90

自引率

9.10%

发文量

101

期刊介绍： Sports Health: A Multidisciplinary Approach is an indispensable resource for all medical professionals involved in the training and care of the competitive or recreational athlete, including primary care physicians, orthopaedic surgeons, physical therapists, athletic trainers and other medical and health care professionals. Published bimonthly, Sports Health is a collaborative publication from the American Orthopaedic Society for Sports Medicine (AOSSM), the American Medical Society for Sports Medicine (AMSSM), the National Athletic Trainers’ Association (NATA), and the Sports Physical Therapy Section (SPTS). The journal publishes review articles, original research articles, case studies, images, short updates, legal briefs, editorials, and letters to the editor. Topics include: -Sports Injury and Treatment -Care of the Athlete -Athlete Rehabilitation -Medical Issues in the Athlete -Surgical Techniques in Sports Medicine -Case Studies in Sports Medicine -Images in Sports Medicine -Legal Issues -Pediatric Athletes -General Sports Trauma -Sports Psychology