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Uric Acid and Cortisol Levels in Plasma Correlate with Pre-Competition Anxiety in Novice Athletes of Combat Sports. | LitMetric

AI Article Synopsis

  • Pre-competition anxiety is common in novice athletes and can negatively impact their performance, with cortisol being a key hormone involved in stress responses during intense exercise.
  • The study measured anxiety levels, cortisol, and oxidative stress markers in novice combat athletes before and after their first national competition, linking anxiety, cortisol levels, and uric acid.
  • Findings showed strong correlations between cortisol and cognitive anxiety as well as between uric acid changes and somatic anxiety, suggesting a potential relationship that requires deeper exploration.

Article Abstract

Pre-competition anxiety is very prevalent in novice athletes, causing stress and drastic decreases in their performances. Cortisol plays a central role in the psychosomatic responses to stress and also in the physiology of strenuous exercise. Growing evidence links uric acid, an endogenous antioxidant, with oxidative stress and anxiety, as observed in many depressive-related disorders. We here compared anxiety inventory scores (BAI and CSAI-2), cortisol and biomarkers of oxidative stress in the plasma of novice combat athletes (white and blue belts) before and after their first official national competition, when levels of stress are presumably high. Although the novice fighters did not reveal high indexes of anxiety on questionnaires, significant correlations were confirmed between cortisol and cognitive anxiety (Pearson’s r = 0.766, p-value = 0.002, and a ‘strong’ Bayesian inference; BF10 = 22.17) and between pre-post changes of plasmatic uric acid and somatic anxiety (r = 0.804, p < 0.001, and ‘very strong’ inference; BF10 = 46.52). To our knowledge, this is the first study to report such strong correlations between uric acid and pre-competition anxiety in novice combat athletes. The cause-consequence association between these indexes cannot be directly inferred here, although the interplay between uric acid and anxiety deserves further investigation.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9221204PMC
http://dx.doi.org/10.3390/brainsci12060712DOI Listing

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