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How the Kenyan Runner’s Body Structure Affects Sports Results

机译:肯尼亚跑步者的身体结构如何影响运动成绩

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Purpose. The aim of this study was to determine the dependency between somatic parameters of selected Kenyan marathon runners and results achieved in long-distance runs (marathon, half-marathon, 10,000 meters). Methods. The research study was conducted on a sample of 9 top-level long-distance Kenyan runners whose results in Poland correspond to International Masterclass. All runners’ (mean ± SD) age: 23.67 ± 4.41 years, weight: 55.98 ± 4.84 kg, height: 169.18 cm ± 4.15cm. All participants had their anthropometric measurements taken: length, width, size and sum of three skin-folds. Having taken those anthropometric measurements, Body Mass Index (BMI), Arm Muscle Circumference (AMC), Waist to Hip Ratio (WHR), body mass and body fat (FM) (%), fat free mass (FFM) were calculated using the Durnin-Womersley method. Results and conclusions. Significant relations (significant correlation, important dependency) were observed in dependency between 10,000 meters results and the foot breadth (r = 0.765) and torso length (r = 0.755). Similar relationships occurred between marathon results and the arm length (r = 0.73), forearm length (r = 0.75) and hip width (r = 0.77).
机译:目的。这项研究的目的是确定肯尼亚选拔的马拉松运动员的身体参数与长距离奔跑(马拉松,半程马拉松,10,000米)所取得的结果之间的依赖性。方法。这项研究是对9名肯尼亚长途顶级长跑运动员的样本进行的,他们在波兰的成绩与国际大师班相对应。所有参赛者的年龄(平均SD):23.67±4.41岁,体重:55.98±4.84 kg,身高:169.18 cm±4.15cm。所有参与者都进行了人体测量:长,宽,大和三个皮褶的总和。进行人体测量后,使用以下公式计算体重指数(BMI),臂围(AMC),腰臀比(WHR),体重和体脂(FM)(%),无脂肪量(FFM)。 Durnin-Womersley方法。结果和结论。在10,000米结果与脚宽(r = 0.765)和躯干长度(r = 0.755)之间的依存关系中,观察到显着关系(显着相关性,重要依存关系)。马拉松成绩与手臂长度(r = 0.73),前臂长度(r = 0.75)和臀部宽度(r = 0.77)之间也存在类似的关系。

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