Enhancing Elite Athletes’ Sports Performance: Effects of Single Auricular Vagus Nerve Stimulation Session – Open-Label Randomized Trial

Are you an athlete aiming to elevate your performance to the next level? Have you ever considered harnessing the potential benefits of noninvasive auricular vagus nerve stimulation (AVNS) as a means to enhance your athletic abilities? A recent study has delved into this fascinating area, investigating how AVNS might impact sports performance among elite athletes.

Investigating Impact on Sports Performance

A new study conducted by Çali, Özden, and Ceylan, aimed to delve into the effects of a single session of AVNS on various performance metrics critical for athletes. The research involved two groups: an intervention group comprising 30 athletes receiving AVNS, and a control group of 30 athletes undergoing a sham AVNS session.

The results revealed intriguing insights. Athletes who underwent AVNS showed notable differences in heart rate (-0.73 pulse/min, p = 0.032) and modified Star Balance Test scores (anterior 2.72 cm, p = 0.000, posterolateral 3.65 cm, p = 0.000, and posteromedial 2.43 cm, p = 0.000). However, when statistically analyzed, these differences did not achieve significance (p > 0.05), indicating that the observed improvements were not statistically substantial.

Despite the lack of statistical significance, the study suggested a small descriptive effect favoring the experimental group in terms of quadriceps strength (0.016) and anterior balance (0.054) measurements. This hints at a potential, albeit modest, benefit of AVNS on athletic performance.

Nevertheless, it’s crucial to note that the study concluded that a single session of AVNS did not significantly enhance athletic performance compared to sham AVNS. While promising trends were observed, they did not reach statistical significance.

These findings shed light on the potential of AVNS as a tool for improving athletic performance, offering a direction for further exploration and research. Despite inconclusive results in this study, the concept of AVNS as a modality for enhancing athletic capabilities remains an intriguing avenue for future investigation.

AVNS and the Future of Athletic Excellence

At Vagustim, we acknowledge the pivotal role of advanced technologies in aiding athletes. Our stimulation device offers  noninvasive auricular vagus nerve stimulation, potentially unlocking avenues for enhanced athletic capabilities.

In conclusion, while this study didn’t yield statistically significant outcomes, it highlights the potential benefits of AVNS for athletes. Further research in this realm could uncover nuanced insights into the relationship between AVNS and athletic performance, potentially revolutionizing athletes’ preparation and performance strategies.

Discover the possibilities with Vagustim.



Çali, A., Özden, A. V., & Ceylan, I. S. (2023). Effects of a single session of noninvasive auricular vagus nerve stimulation on sports performance in elite athletes: An open-label randomized controlled trial. Expert Review of Medical Devices. Advance online publication. https://doi.org/10.1080/17434440.2023.2299300