The effect of warm-up on peak impact force of the rear hand strike in full-contact combat sports.

IF 2 3区医学 Q3 ENGINEERING, BIOMEDICAL

Sports Biomechanics Pub Date : 2024-12-01 Epub Date: 2022-06-16 DOI:10.1080/14763141.2022.2088400

Vít Třebický, Jan Rudolf, Radim Pavelka

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引用次数: 0

Abstract

Warming up is a generally accepted practice that leads to improved performance and reduces the risk of injury in a wide range of sports. However, the evidence about the influence of warm-up in combat sports is limited and, specifically, little is known about the impact which delays between a warm-up and the start of a match may have on fighters' performance. This study investigates the influence of warm-up and cool-down on one of significant performance predictors in full-contact combat sports, the peak force of a rear hand strike, in a sample of 31 athletes.Peak impact force was measured before, after, and at two time points after a standardized warm-up routine; skin temperature and heart rate were also monitored. Warm-up and cool-down periods were substantial predictors of body temperature and heart rate, but we observed no effect of the warm-up routine on strike impact force. Strike impact force remained unaffected even after the cool-down intervals.Strike impact force does not seem to respond to physiological changes elicited by a warm-up. This measure is partly related only to fighters' physical characteristics, namely the body weight. Athletes and trainers could thus concentrate on other aspects of successful performance during warm-up routines.

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热身对全接触格斗运动后手打击峰值冲击力的影响。

热身是一种普遍接受的做法，可以提高运动表现，减少受伤的风险。然而，关于热身对格斗运动的影响的证据是有限的，特别是，很少有人知道热身和比赛开始之间的延迟可能对运动员的表现产生的影响。本研究以31名运动员为样本，调查了热身和冷却对全接触格斗运动中一个重要的表现预测指标——后手击球的峰值力的影响。在标准化热身之前、之后和之后的两个时间点测量峰值冲击力;同时监测皮肤温度和心率。热身和冷却时间是体温和心率的重要预测指标，但我们没有观察到热身程序对打击冲击力的影响。即使在冷却间隔后，打击冲击力仍然不受影响。打击冲击力似乎对热身引起的生理变化没有反应。这一标准部分只与选手的身体特征有关，即体重。因此，运动员和教练可以在热身过程中专注于成功表现的其他方面。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Sports Biomechanics 医学-工程：生物医学

CiteScore

5.70

自引率

9.10%

发文量

135

审稿时长

>12 weeks

期刊介绍： Sports Biomechanics is the Thomson Reuters listed scientific journal of the International Society of Biomechanics in Sports (ISBS). The journal sets out to generate knowledge to improve human performance and reduce the incidence of injury, and to communicate this knowledge to scientists, coaches, clinicians, teachers, and participants. The target performance realms include not only the conventional areas of sports and exercise, but also fundamental motor skills and other highly specialized human movements such as dance (both sport and artistic). Sports Biomechanics is unique in its emphasis on a broad biomechanical spectrum of human performance including, but not limited to, technique, skill acquisition, training, strength and conditioning, exercise, coaching, teaching, equipment, modeling and simulation, measurement, and injury prevention and rehabilitation. As well as maintaining scientific rigour, there is a strong editorial emphasis on ''reader friendliness''. By emphasising the practical implications and applications of research, the journal seeks to benefit practitioners directly. Sports Biomechanics publishes papers in four sections: Original Research, Reviews, Teaching, and Methods and Theoretical Perspectives.