Faculty of Physical Activity and Sport Sciences, University of the Basque Country (EHU/UPV), Vitoria-Gasteiz, Spain.
J Strength Cond Res. 2013 Feb;27(2):369-74. doi: 10.1519/JSC.0b013e3182548af1.
This study examined the relationship between work load indicators used to quantify full training sessions in soccer. The participants were 28 semiprofessional male soccer players age 22.9 ± 4.2 years, height 177 ± 5 cm, body mass 73.6 ± 4.4 kg. Players' physical and physiological work load was monitored over 44 training sessions using global positioning system devices (10 Hz) and heart rate, respectively. After each training session, players' training perceived-exertion (rating of perceived exertion [RPE]) was assessed using the Borg CR-10 scale. Players' internal training load was assessed using the session-RPE and the Edwards methods. Total distance, distances covered at arbitrary selected high-intensity speed zones (≥18 and 21 km·h(-1)), bout frequency at speed >18 and 21 km·h(-1), and work:rest ratio during training drills were considered as signs of physical work load. Furthermore, player load assumed as reflection of total center-of-mass acceleration was considered as representative of players' external load. Very-large association of player load with Edwards and session-RPE methods was found. Total distance covered was large to very large associated with Player Load, Session-RPE, and Edwards methods. The findings of this study provided evidence for the safe use of session-RPE, Edwards methods, and Players Load as valid indicators of training responses in soccer.
本研究旨在探讨用于量化足球全训练课程的工作量指标之间的关系。参与者为 28 名年龄 22.9 ± 4.2 岁、身高 177 ± 5cm、体重 73.6 ± 4.4kg 的半职业男性足球运动员。使用全球定位系统设备（10Hz）和心率分别监测 44 次训练课中运动员的身体和生理工作量。每次训练课后，使用 Borg CR-10 量表评估运动员的训练感知用力（感知用力等级[RPE]）。使用会话-RPE 和爱德华兹方法评估运动员的内部训练负荷。总距离、在任意选择的高强度速度区（≥18 和 21km·h(-1)）覆盖的距离、速度>18 和 21km·h(-1)的冲刺频率以及训练练习中的工作：休息比被认为是身体工作量的标志。此外，假设反映总质心加速度的球员负荷被认为是球员外部负荷的代表。发现球员负荷与爱德华兹和会话-RPE 方法有非常大的关联。总距离与球员负荷、会话-RPE 和爱德华兹方法有大到非常大的关联。本研究的结果为安全使用会话-RPE、爱德华兹方法和球员负荷作为足球训练反应的有效指标提供了证据。
