The effects of distracting thoughts on golf shot performance during internal and external focus of attention

Abstract: Introduction: Being able to ignore distracting thoughts is often linked with better sports performance (Kane & Engle, 2003). Depending on how the performer directs their attentional focus it can either enhance or impair performance (Wulf & Su, 2016). However, the combined effects of distracting thoughts and attentional focus on motor performance need to be further explored. Objective: To examine the effects of distracting thoughts on golf shot performance during internal and external focus of attention. Methods: Twenty Swedish senior golf players, with ages varying between 21-52, were instructed to hit a golf ball as straight and as far as possible, both with (dual-task conditions) and without (single-task conditions) distracting thoughts, either with internal or external focus of attention. After each of these four conditions, participants evaluated their cognitive effort using a Rating Scale Mental Effort (RSME; Zijlstra, 1993). Results: In the single-task conditions, directing attentional focus externally was linked with an improved performance compared to an internal focus of attention which impaired performance. Findings also showed an impaired performance in the dual-task conditions, compared to single-task conditions. No substantial performance effects were found when comparing external with internal focus of attention under dual-task conditions. Results from the RSME showed that it requires more cognitive effort when performing a golf shot while influenced by distracting thoughts. Also, more cognitive effort was required during internal focus of attention compared to external focus of attention, which was true both with and without distracting thoughts. Conclusions: The current study’s findings indicate that there is a negative relationship between distracting thoughts and golf shot performance, also, focus of attention does not influence golf shot performance during dual-task. The findings also contribute to an increased knowledge concerning the association between dual-task, focus of attention and performance. This knowledge could be implemented into golf practice, both theoretical and practical, to enhance golf performance.