Slow breathing reduced performance variability and arousal, improving consistency in both fine and gross motor tasks under varying difficulty.
Does breathing frequency improve the speed-accuracy trade-off and arousal levels in participants performing fine and gross motor tasks?
Slow breathing reduces performance variability and arousal during motor tasks, suggesting breath control can optimize performance in tasks requiring precise and swift decision-making.
Absolute Event Rate: 0% vs 0%
Background: Achieving a balance between speed and accuracy is crucial for optimal motor performance in sports and professional settings. However, rapid movements often compromise accuracy, a phenomenon known as the speed-accuracy trade-off, which can be measured using Fitts’ Law. Emotional state also influences motor performance, particularly arousal levels, which may vary depending on task type (fine vs. gross motor tasks). Arousal regulation techniques like breath control may help optimize performance in speed-accuracy tasks. Purpose: This study examined the effects of breathing frequencies on the speed-accuracy trade-off in fine and gross motor tasks. Methods: Using a repeated-measures design, 44 participants completed two motor tasks under three breathing conditions (normal, slow, and fast), with condition and task order randomly counterbalanced. The fine motor task was performed on an iPad, while the gross motor task used a Smart Board. Results: The results revealed significant effects of breathing rate and task type but no interaction. Slow breathing led to less performance variability and lower arousal than fast breathing. As task difficulty increased, response times increased more in gross motor tasks. Fine motor tasks showed slower baseline average reaction times. Gross motor tasks also heightened arousal and stress levels. Conclusion: This aligns with previous research suggesting that slow breathing enhances autonomic regulation, improves motor performance consistency, and influences arousal. The findings of this study contribute to our understanding of how breathing frequencies can positively impact performers across diverse tasks that require precise and swift decision-making.
McCann et al. (Tue,) reported a other. Slow breathing reduced performance variability and arousal, improving consistency in both fine and gross motor tasks under varying difficulty.