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Influence of Gender on Heart Rate Curves during a Progressive Test in Young Runners

机译:性别对年轻跑步者进行性测试期间对心率曲线的影响

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Ferreira GA, Luz Coelho R, Souza GC, Costa PL, Osiecki R, De Oliveira FR. Influence of Gender on Heart Rate Curves during a Progressive Test in Young Runners. JEPonline 2015;18(1):70-75. The purpose of this study was to identify the Heart Rate Deflection Point (HRDP) in young runners and, then, compare the HRDP intensities between the athletes’ gender. Nineteen young runners (11 boys, age = 13.7 ± 1.6 yrs and 8 girls, age = 12.8 ± 1.3 yrs) underwent an incremental track test starting with 8 km·h-1 with increments of 1 km·h-1 every 2 min until exhaustion. The HRDP was determined using the Dmax method. Peak Velocity (PV) was lower (P 0.05). No significant differences were found between boys and girls for velocity, HR, and %HR peak measured at HRDP. However, significantly lower values (P<0.05) in boys were found for %PV measured at HRDP. The results suggest that the relative intensities of HRDP identification in young runners appear to be associated with gender.
机译:Ferreira GA,Luz Coelho R,Souza GC,Costa PL,Osiecki R,De Oliveira FR。性别对年轻跑步者进行性测试期间对心率曲线的影响。 JEPonline 2015; 18(1):70-75。这项研究的目的是确定年轻跑步者的心跳速率拐点(HRDP),然后比较运动员性别之间的HRDP强度。 19名年轻跑步者(11名男孩,年龄= 13.7±1.6岁,8名女孩,年龄= 12.8±1.3岁)从8 km·h-1开始进行增量跟踪测试,每2分钟递增1 km·h-1精疲力尽。使用Dmax方法确定HRDP。峰值速度(PV)较低(P 0.05)。在HRDP处测得的速度,HR和%HR峰值之间,男孩和女孩之间没有发现显着差异。但是,在HRDP处测得的%PV的男孩值明显较低(P <0.05)。结果表明,年轻运动员中HRDP识别的相对强度似乎与性别有关。

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