The aim of this study was to assess the relationships among the motivational profile, the coach’s interpersonal style and the intention to be physically active in young athletes. A sample of 254 athletes (mean age of 12.81 years), who used to participate in official competitions, was used. The measurements taken were of the young athletes’ perception of the interpersonal style of the coach, satisfaction of basic psychological needs, motivation towards sports practice and intention to be physically active. Bivariate correlation, cluster and multivariate analyses were carried out. The cluster analysis revealed two profiles: one with high self-determined motivation and greater values of autonomy support, competence, relatedness and intention to be physically active, and another less self-determined cluster that showed low levels of competence, relatedness and intention to be physically active. It is suggested that adding some strategies based on autonomy support to training with athletes may ensure adherence to sports practice.

中文翻译：

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青年运动员的人际交往风格、动机概况和锻炼身体的意愿

本研究的目的是评估年轻运动员的动机特征、教练的人际交往方式和锻炼身体的意愿之间的关系。使用了曾经参加过官方比赛的 254 名运动员（平均年龄 12.81 岁）作为样本。所采取的测量是年轻运动员对教练人际交往方式的看法、基本心理需求的满足、运动练习的动机和身体活跃的意愿。进行了双变量相关、聚类和多变量分析。聚类分析揭示了两种情况：一种具有较高的自我决定动机和更大的自主支持价值、能力、相关性和身体活跃的意图，另一种表现出低水平的自我决定性较低的聚类，身体活动的相关性和意图。建议在运动员训练中加入一些基于自主支持的策略可以确保坚持运动练习。