Yes—there is actually real scientific research that suggests swearing during workouts can boost performance and even increase pain tolerance. So yes, dropping a few choice words mid-squat might be doing more than just scaring the gym bros. Thanks to Ginger for tagging me on something on social for a topic idea for this week. Great one!
? What the Research Says:
1. Keele University (UK) – 2017 Study
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Researchers: Dr. Richard Stephens and colleagues
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Study: Participants pedaled a stationary bike and performed handgrip exercises while either swearing or using neutral words.
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Results:
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Swearing increased peak power by up to 24% on the bike test.
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Participants also had higher grip strength.
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Pain threshold was higher when swearing.
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2. Why It Works
Cursing represents a powerful and ubiquitous component of natural language. In American English, cursing serves beneficial functions such as pain alleviation, increased grip strength, and social bonding among peers (Bergen, 2016; Stephens, Atkins, & Kingston, 2009; Stephens, Spierer, & Katehis, 2018). These benefits are counterbalanced by a variety of negative social and/or legal consequences.
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Swearing activates the sympathetic nervous system (your fight-or-flight mode).
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This triggers a surge in adrenaline, making you more hyped, focused, and less sensitive to discomfort.
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It can distract from fatigue, reduce perceived effort, and create a stronger sense of control or defiance—especially during tough reps.
? Bonus Fact:
Swearing works best when it’s genuine and not overused. If you’re constantly cussing, your brain starts to tune it out and the pain-dulling, power-boosting effects fade.
?️♀️ How to Use It (Strategically):
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Save the f-bomb for your final set or toughest rep.
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Make it your mental trigger word for “beast mode.”
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Just maybe skip it if you’re in a kids’ gym or around fragile ears ?
Yes—swearing can make your workout stronger. Just don’t overdo it… or blame your PRs on profanity alone. It’s science, not magic. ?
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American College of Sports Medicine-Exercise PhysiologistLicensed Massage Therapist
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