Center for Human Movement Sciences, University Center for Sports, Exercise and Health, University of Groningen, Groningen, The Netherlands.
J Strength Cond Res. 2010 Mar;24(3):597-603. doi: 10.1519/JSC.0b013e3181c4d38b.
The purpose of this study was to investigate the relation between training load, recovery, and monthly field test performance in young elite soccer players to develop training guidelines to enhance performance. In a prospective, nonexperimental cohort design, 18 young elite soccer players registered training and match duration for a full competitive season by means of daily training logs. Furthermore, session rating of perceived exertion (RPE) and total quality of recovery (TQR) scores were recorded. Weekly duration (TL(d)), load (duration x session RPE = TL(rpe)), and TQR scores were calculated for 1 and 2 weeks before a monthly submaximal interval shuttle run tests to determine interval endurance capacity. Participants spent on average 394.4 +/- 134.9 minutes per week on training and game play with an average session RPE of 14.4 +/- 1.2 (somewhat hard) and TQR of 14.7 +/- 1.3 (good recovery). Random intercept models showed that every extra hour training or game play resulted in enhanced field test performance (p < 0.05). Session RPE and TQR scores did not contribute to the prediction of performance. The duration of training and game play in the week before field test performance is most strongly related to interval endurance capacity. Therefore, coaches should focus on training duration to improve interval endurance capacity in elite soccer players. To evaluate the group and individual training response, field tests should be frequently executed and be incorporated in the training program.
本研究旨在探讨年轻精英足球运动员的训练负荷、恢复与每月场测表现之间的关系，以期制定提高表现的训练指南。在一项前瞻性、非实验性队列设计中，18 名年轻精英足球运动员通过每日训练日志记录了整个竞技赛季的训练和比赛时长。此外，还记录了运动后感觉等级量表（RPE）和总恢复质量（TQR）评分。每周时长（TL(d)）、负荷（时长 x 每节 RPE=TL(rpe)）和 TQR 评分在每月亚最大区间 shuttle 跑测试前的 1 至 2 周进行计算，以确定区间耐力能力。参与者每周平均花费 394.4 +/- 134.9 分钟进行训练和比赛，平均每节 RPE 为 14.4 +/- 1.2（有点难），TQR 为 14.7 +/- 1.3（恢复良好）。随机截距模型显示，每额外增加一小时的训练或比赛，场测表现都会得到提高（p<0.05）。RPE 和 TQR 评分对表现的预测没有贡献。在进行场测表现前一周的训练和比赛时长与区间耐力能力最密切相关。因此，教练应注重训练时长，以提高精英足球运动员的区间耐力能力。为了评估团体和个体的训练反应，应经常进行场测并将其纳入训练计划。
