Messi, Mbappe and the Hormone Cascade Behind Penalty Kicks That Fall Short
Summary
The article explains why some top soccer players miss penalty kicks during high-pressure games like the World Cup. It describes how hormones, especially testosterone and cortisol, affect players’ ability to perform under stress, beyond just mental focus or confidence.Key Facts
- Kylian Mbappé and Lionel Messi missed important penalty kicks in the World Cup, leading to public and media scrutiny.
- Many people blame these misses on players losing focus or nerve, but science points to biological factors instead.
- The "dual-hormone hypothesis" shows that testosterone can boost confident behavior only when cortisol levels (a stress hormone) are low.
- Under high stress, like a World Cup shootout, cortisol levels rise and can cancel out the positive effects of testosterone.
- High cortisol makes it harder for players to stay calm and perform well, regardless of their experience or mental strength.
- Research on elite athletes shows that increases in both hormones predict how much stress affects their body during competition.
- Interruptions, like video review delays, may also increase stress hormones and disrupt concentration during penalty shots.
- The article suggests that hormone balance, not just psychology, plays a major role in penalty performance under pressure.
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