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>A Paradigm for Identifying Ability in Competition: The association Between Anthropometry, Training and Equipment with Race Times in Male Long-Distance Inline Skaters - the ‘Inline One Eleven’
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A Paradigm for Identifying Ability in Competition: The association Between Anthropometry, Training and Equipment with Race Times in Male Long-Distance Inline Skaters - the ‘Inline One Eleven’
Purpose. The association between anthropometric and training characteristics on an athlete's performance has been investigated in swimmers, cyclists and runners, but not in inline skaters. The aim of this study was to investigate the relationship between anthropometry, pre race preparation and equipment in the finishers of the longest inline race in Europe, the ‘Inline One eleven’ over 111 km in Switzerland. Basic procedures. We investigated the association of anthropometry, training, and equipment variables with race times in 84 male ultra-endurance inline skaters using bi- and multivariate analysis. Main findings. In the multivariate analysis, percent body fat, duration per training unit, and personal best time in the ‘Inline One eleven’ was related to the race time for all finishers. Out of the 84 finishers, 58 had already finished an ‘Inline One eleven’ while 26 participated for the first time. Speed in training and the kind of skates worn were related to race times of the 26 inexperienced finishers. The inexperienced finishers skating with custom made skates were significantly faster with 229.1 (12.7) min compared to inexperienced finishers using ordinary skates finishing within 290.8 (35.4) min (p < 0.001). For experienced inliners, body mass, the sum of skin-folds and percent body fat correlated to race time. Conclusions. We assume that inexperienced athletes in ultra-endurance skating need time to gain the experience necessary in choosing the correct equipment and doing the training in order to successfully finish a long-distance inline race. Experienced inliners can only improve race performance in an ultra-endurance inline race such as the ‘Inline One eleven’ through a reduction of their body fat.
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机译：目的。在游泳者，骑自行车者和跑步者中研究了人体测量学特征与训练特征之间的关系，而在直排轮滑运动员中并未进行研究。这项研究的目的是调查欧洲最长的直排比赛（瑞士111公里以上的“直排十一人”）终点站的人体测量学，赛前准备和设备之间的关系。基本程序。我们使用双变量和多变量分析研究了84名男性超耐力直排轮滑运动员的人体测量学，训练和设备变量与比赛时间的关系。主要发现。在多变量分析中，“内线十一人制”的体脂百分比，每个训练单元的持续时间以及个人最佳时间与所有完成者的比赛时间相关。在84名选手中，有58名已经完成了“ Inline One 11”，而26名则是首次参加。训练的速度和所穿冰鞋的种类与26个缺乏经验的完成者的比赛时间有关。与使用普通溜冰鞋在290.8（35.4）分钟内完成操作的普通溜冰者相比，使用定制溜冰鞋的无经验的溜冰者在229.1（12.7）分钟内的速度明显更快（p <0.001）。对于有经验的内衬，体重，皮肤皱褶和体脂百分比的总和与比赛时间相关。结论。我们认为，超级耐力溜冰经验不足的运动员需要时间来获得选择正确装备和进行训练所需的经验，以便成功完成长距离直排比赛。经验丰富的内衬只能通过减少体内脂肪来提高超耐力直排比赛（例如“十一分之一”）中的比赛表现。
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