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Evidence: Moderate7 min. read

Competition Anxiety: What's Proven – and What Isn't

Editorial background text · Status 18.6.2026

Ten minutes before the throw-off. Hands are cold, stomach's tight, and you're already replaying the first technical foul in your head.

What's happening right now?

  • · The sympathetic nervous system increases heart rate, breathing rate, and muscle tone.
  • · Attention narrows – sometimes helpful, sometimes focused on the wrong things.
  • · Thoughts about possible consequences ('if I miss...') heighten the physical reaction.

Why does that happen?

  • · Activation itself says little about performance. What matters is whether it's seen as a challenge or a threat (Jamieson et al., 2010; Hanton et al., 2004).
  • · An external, task-oriented focus protects performance better than trying to calm down (Wulf, 2013).
  • · Slowed breathing with prolonged exhalation measurably reduces acute activation – the effect is real, but moderate and short-term (Zaccaro et al., 2018).

What can you do?

  • · Name symptoms instead of fighting them: 'That's adrenaline, not proof of a bad game.'
  • · Lower activation: 60-second breathing with exhalations twice as long as inhalations.
  • · Anchor attention: a specific word for the first task after the throw-off.

Try this

One breath cycle: 4 seconds in, 8 seconds out – six times. Then one word for your first action.

When to get help

  • · If anxiety persists for weeks, even outside of sport.
  • · If training or school is being avoided.
  • · Seek qualified help for severe symptoms. Call 999 or 112 immediately if there is imminent danger.
Safety & Support

For Parents

What we know

  • · Match anxiety is common in youth sports and usually not a disorder.
  • · How you assess tension influences performance and experience.

What we don't know

  • · Who develops an anxiety disorder from normal nervousness cannot be predicted.
  • · How strongly short interventions work in a real game is insufficiently researched.

What that means in practice

  • · Normalise symptoms, don't dramatise them.
  • · No appeals to calm down ('just relax') – they increase self-consciousness.
  • · If avoidance is persistent over weeks: involve a specialist.

Methods behind it

Sources

  • Jamieson, J. P., Mendes, W. B., Blackstock, E., & Schmader, T. (2010). Turning the knots in your stomach into bows: Reappraising arousal improves performance on the GRE. Journal of Experimental Social Psychology.Single studyPopulation: Young adults under exam pressureDOI 10.1016/j.jesp.2009.08.015
  • Hanton, S., Mellalieu, S. D., & Hall, R. (2004). Self-confidence and anxiety interpretation: A qualitative investigation. Psychology of Sport and Exercise.Single studyPopulation: Competitive athletesDOI 10.1016/S1469-0292(03)00040-2
  • Zaccaro, A., Piarulli, A., Laurino, M., et al. (2018). How Breath-Control Can Change Your Life: A Systematic Review on Psycho-Physiological Correlates of Slow Breathing. Frontiers in Human Neuroscience.Systematic ReviewPopulation: Predominantly healthy adultsDOI 10.3389/fnhum.2018.00353
  • Lehrer, P., Kaur, K., Sharma, A., et al. (2020). Heart Rate Variability Biofeedback Improves Emotional and Physical Health and Performance: A Systematic Review and Meta Analysis. Applied Psychophysiology and Biofeedback.Systematic ReviewPopulation: Clinical and athletic samples, mostly adultsDOI 10.1007/s10484-020-09466-z
  • Bühlmayer, L., Birrer, D., Röthlin, P., Faude, O., & Donath, L. (2017). Effects of Mindfulness Practice on Performance-Relevant Parameters and Performance Outcomes in Sports: A Meta-Analytical Review. Sports Medicine.Systematic ReviewPopulation: Athletes, predominantly young adultsDOI 10.1007/s40279-017-0752-9

Relevant to this

These contents are knowledge and training offerings from sport psychology. They do not replace psychotherapy, medical treatment, or professional sport psychological support.