The present case study describes the content and implementation of a blended psychological skills training, consisting of an app and workshops, with a group of athletes (N = 44) from a Bundesliga soccer academy in Germany. In a pre–post design, athletes completed different questionnaires at two measurement points. There was a significant increase in concentration and self-efficacy and more frequent recovery after the intervention. However, athletes showed equal competition anxiety levels and more frequent stress after the intervention. The app’s training time was brief (M = 14.36 min, SD = 18.17 min) over 9 weeks and did not moderate the intervention’s effects. A comparison between active users and nonusers indicates that the results found were due to the workshops. The qualitative feedback indicates that motivational functions should be added to a psychological skills training app and time slots should be created in athletes’ demanding schedules to ensure high user engagement.

本案例研究描述了混合心理技能培训的内容和实施方式，包括一个应用程序和一个讲习班，以及 来自德国德甲足球学校的一组运动员（N = 44）。在岗前设计中，运动员在两个测量点完成了不同的问卷。干预后，注意力和自我效能显着增加，恢复更加频繁。但是，运动员在干预后表现出同等的比赛焦虑水平和更频繁的压力。该应用的培训时间很短（M  = 14.36分钟，SD = 18.17分钟），超过9周，并且没有缓解干预措施的影响。活动用户和非用户之间的比较表明，找到的结果是由研讨会引起的。定性反馈表明，应将激励功能添加到心理技能训练应用程序中，并应在运动员要求严格的时间表中创建时隙，以确保较高的用户参与度。