Swearing can actually help people perform better in high-pressure moments.
Researchers found that people who repeated a swear word while doing physical exercises — like chair push-ups — lasted longer and pushed themselves harder than people using neutral words.
Researchers say swearing seems to help people stop overthinking and “hold back” less. The study found it boosted confidence, helped people get into a mental “flow” state, and distracted them from pain, fatigue, or self-doubt.
The researchers believe the effect is psychological, not physical. In other words, cursing may loosen mental restraints and help people feel more fearless during stressful moments.