Watson Kevin, Halperin Israel, Aguilera-Castells Joan, Dello Iacono Antonio
Strength and Conditioning Department, Glasgow School of Sport, Glasgow, United Kingdom.
School of Health and Life Sciences, University of the West of Scotland, Glasgow, United Kingdom.
PeerJ. 2020 Nov 12;8:e10361. doi: 10.7717/peerj.10361. eCollection 2020.
The aim of this study was to investigate if choice over resistance training exercise order affects motor performance and psychological outcomes among elite youth hockey players.
Seventeen elite hockey players (male, = 14; female, = 3, age: 15.1 ± 1.1 years) participated in this study. In the first session, individual optimum power loads were calculated in the back squat, jump squat, bench press and bench throw exercises. Then, in four counterbalanced sessions, participants completed three sets of six repetitions in the same exercises loaded with their optimum power loads. In two sessions, athletes used a self-selected order of exercises, while in other two sessions the order was predetermined. Power outputs were estimated with a linear position transducer. Fatigue and enjoyment were measured during and after the sessions using standardized questionnaires. Repeated measures analyses of variance and a paired-sample -test were used to compare the effects between conditions.
We observed trivial to small differences between conditions in power outputs ( ≥ 0.07; ≤ 0.21), fatigue ( ≥ 0.42; ≤ 0.33) and enjoyment ( = 0.72; = 0.05).
Given the comparable effects between approaches, both can be used when coaching youth athletes. Self-selecting the order of exercises based on preferences is a feasible and practical coaching option when working with youth athletes.
本研究旨在调查阻力训练练习顺序的选择是否会影响精英青少年曲棍球运动员的运动表现和心理结果。
17名精英曲棍球运动员（男性14名，女性3名，年龄：15.1±1.1岁）参与了本研究。在第一次训练中，计算了深蹲、跳蹲、卧推和卧推投掷练习中的个人最佳力量负荷。然后，在四个平衡的训练中，参与者以其最佳力量负荷完成相同练习的三组，每组六次重复。在两个训练中，运动员采用自行选择的练习顺序，而在另外两个训练中，顺序是预先确定的。使用线性位置传感器估计功率输出。在训练期间和训练后，使用标准化问卷测量疲劳和愉悦感。采用重复测量方差分析和配对样本t检验来比较不同条件之间的效果。
我们观察到不同条件下在功率输出（≥0.07；≤0.21）、疲劳（≥0.42；≤0.3）和愉悦感（=0.72；=0.05）方面存在微小到较小的差异。
鉴于两种方法的效果相当，在指导青少年运动员时均可使用。根据偏好自行选择练习顺序是与青少年运动员合作时一种可行且实用的指导选择。
