青少年、23 岁以下和职业自行车手之间的训练特征差异。
Differences in Training Characteristics Between Junior, Under 23 and Professional Cyclists.
机构信息
Department of Experimental Medicine, Università degli Studi di Genova, Genova, Italy.
Department of Sports Science, University of Innsbruck, Innsbruck, Austria.
出版信息
Int J Sports Med. 2022 Dec;43(14):1183-1189. doi: 10.1055/a-1847-5414. Epub 2022 May 9.
The aim was to compare the training characteristics of junior, under 23 and professional road cyclists. Training data collected during the 2019 competitive season of thirty male cyclists, divided into three age-related categories (JUN; U23; PRO), were retrospectively analyzed for training characteristics, external and internal training load. Higher duration per training session were observed in PRO (2.6±0.3 h) compared to both U23 (2.2±0.3 h; <0.001) and JUN (2.0±0.2 h; <0.001). Elevation gain per distance was higher in PRO (13.8±1.9 m·km) compared to U23 (10.6±0.9 m·km; =0.001) and JUN (6.7±0.3 m·km; <0.001), and in U23 compared to JUN (<0.001). Annual total work was lower in JUN (3694±467 kJ·kg) compared to U23 (5268±746 kJ·kg; =0.001) and PRO (5759±1103 kJ·kg; <0.001). eTRIMP per hour was higher in JUN (151±40) compared to both U23 (115±23; =0.003) and PRO (112±22; =0.013). JUN spent more training time at medium and high heart rate intensity zones compared to U23 and PRO (<0.05).
目的是比较青少年（<23 岁）、23 岁以下和职业公路自行车手的训练特征。回顾性分析了 30 名男性自行车手在 2019 年比赛赛季收集的训练数据，这些车手分为三个与年龄相关的类别（青少年；23 岁以下；职业），分析了他们的训练特征、外部和内部训练负荷。与 U23（2.2±0.3 h；<0.001）和 JUN（2.0±0.2 h；<0.001）相比，PRO（2.6±0.3 h）的每次训练时间更长。与 U23（10.6±0.9 m·km；=0.001）和 JUN（6.7±0.3 m·km；<0.001）相比，PRO 每公里的海拔增益更高（13.8±1.9 m·km），与 JUN 相比，U23 的海拔增益更高（<0.001）。JUN（3694±467 kJ·kg）的年总工作量低于 U23（5268±746 kJ·kg；=0.001）和 PRO（5759±1103 kJ·kg；<0.001）。与 U23（115±23；=0.003）和 PRO（112±22；=0.013）相比，JUN 的每小时 eTRIMP 更高（151±40）。与 U23 和 PRO 相比，JUN 花在中高强度心率区的训练时间更多（<0.05）。
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