FEATURES OF JOINT MOBILITY IN SKIERS AND SKATERS

IF 0.2 Q4 SPORT SCIENCES
A. Postnikova, Y. Potekhina, A. Kurnikova, E. Tregubova, D. Mokhov
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引用次数: 2

Abstract

Aim. Different sports have an ambiguous effect on joint mobility. This article deals with identifying the characteristics of limb joint mobility in skiers and skaters. Materials and methods. 46 athletes (27 skiers and 19 skaters) aged 18–24 participated in the study. All athletes had no complaints regarding their musculoskeletal system. The volume of movements in limb joints was measured with a goniometer. When measuring the angles of flexion and extension of the wrist, as well as plantar flexion and extension, the amplitude was estimated both in active and passive motion. The data obtained were processed with Statistica 10.0 application package and nonparametric statistical methods. Results. In all parameters of the wrist joint (except for passive flexion), statistically significant greater mobility was revealed in skiers (p < 0.0001). The amplitude of active knee flexion was prevalent in skaters (p < 0.0001). Plantar flexion / extension (both active and passive) was also higher in skaters (p < 0.0001) than in skiers. The function of the ankle joint in skaters bears the imprint of a stable motor specialization, which is manifested in the extremely high amplitude of foot extension. In both groups, the angle of wrist flexion, the angle of retraction in the hip joint and the angle of plantar flexion exceeded the norms. This is because these joints are the most used both in skiers and skaters. Conclusions. The features of joint mobility are associated with specific athletic shoes and locomotor specialization for skiers and skaters. Skiers demonstrate the increased mobility of wrist joints, while skaters possess the increased mobility of the knee and ankle.
滑雪者和滑冰者关节活动的特点
的目标。不同的运动对关节活动的影响并不明确。本文讨论了滑雪者和滑冰者肢体关节活动的特征。材料和方法。46名18-24岁的运动员(27名滑雪运动员和19名滑冰运动员)参加了这项研究。所有运动员对他们的肌肉骨骼系统都没有抱怨。用测角仪测量肢体关节的活动量。在测量腕关节屈伸角度和足底屈伸角度时,可同时估计主动和被动运动时的振幅。采用Statistica 10.0应用程序包和非参数统计方法对所得数据进行处理。结果。在手腕关节的所有参数中(除被动屈曲外),滑雪者的活动度在统计学上显著增加(p < 0.0001)。主动膝关节屈曲的幅度在滑冰运动员中普遍存在(p < 0.0001)。滑冰运动员的足底屈伸(主动和被动)也高于滑雪运动员(p < 0.0001)。滑冰运动员的踝关节功能带有稳定的运动专门化的印记,这表现在极高的足部伸展幅度上。两组患者腕部屈曲角度、髋关节内收角度、足底屈曲角度均超过规范。这是因为这些关节在滑雪者和溜冰者中都是最常用的。结论。关节活动的特点与滑雪者和溜冰者的特定运动鞋和运动专业化有关。滑雪者表现出增加的手腕关节的机动性,而滑冰者则增加了膝盖和脚踝的机动性。
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
Human Sport Medicine
Human Sport Medicine SPORT SCIENCES-
CiteScore
0.70
自引率
50.00%
发文量
0
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