Martín-Ruiz Julio, Alarcón-Jiménez Jorge, de Bernardo Nieves, Tamarit-Grancha Ignacio, Iglesias Xavier, Ruiz-Sanchis Laura
Department of Health and Functional Assessment, Catholic University of Valencia, 46900 Valencia, Spain.
Department of Physiotherapy, School of Medicine and Health Sciences, Valencia Catholic University, 46900 Valencia, Spain.
Sports (Basel). 2024 Jul 10;12(7):188. doi: 10.3390/sports12070188.
Wheelchair fencing is a medium-distance combat sport in which the wheelchair is fixed to the floor. This requires a maximum concentration and gestational speed. Refined techniques and fatigue tolerance are essential to achieve competitive results.
The main objective of this study was to measure the speed and muscular participation of a direct attack gesture with and without fatigue in a sample of elite wheelchair fencers.
The maximal isometric force, gestural speed, and resistance to gestural velocity were estimated in 10 elite performed direct fencers.
The results revealed that sitting height and wingspan were important factors in achieving the highest speed, especially in women (r = 0.9; = 0.07). Other factors, such as the elbow angle where the closed position was better, affected muscle contraction in both categories of athletes ( = 0.01). The onset of fatigue was earlier in category B than in category A, with greater variation in direct attack movement. The results highlight the importance of analyzing direct attacks for the best application of quick force, speed, and muscle participation, as well as identifying the onset of technical deterioration to devise a competitive strategy. These parameters may allow for precise design of conditioning sessions for elite wheelchair shooters.
轮椅击剑是一项中距离格斗运动，其中轮椅固定在地面上。这需要高度集中注意力和瞬间速度。精湛的技术和疲劳耐受性对于取得比赛成绩至关重要。
本研究的主要目的是测量精英轮椅击剑运动员样本在有疲劳和无疲劳情况下直接攻击动作的速度和肌肉参与度。
对10名精英轮椅击剑运动员进行最大等长力量、动作速度和动作速度阻力评估。
结果显示，坐高和臂展是达到最高速度的重要因素，尤其是在女性中（r = 0.9；P = 0.07）。其他因素，如在闭合位置时更好的肘部角度，影响两类运动员的肌肉收缩（P = 0.01）。B组比A组疲劳出现得更早，直接攻击动作的变化更大。结果强调了分析直接攻击对于快速力量、速度和肌肉参与的最佳应用的重要性，以及识别技术恶化的起始点以制定竞争策略的重要性。这些参数可能有助于为精英轮椅击剑运动员精确设计训练课程。
