Swearing Enhances Explosive Performance and Psychological Responses during Resistance Exercise Direct Original Research

Main Article Content

Christopher Ballmann https://orcid.org/0000-0002-7839-8894
Zachary Morrison
Haley Nguyen
Nicholas Washmuth
Shelby Osburn
Ryan Webb
Christian Wilkerson

Keywords

Profanity, Bench press, Motivation

Abstract

Introduction: Anecdotally, the use of swearing during training is practiced by athletes and recreational exercisers alike, but it is currently unknown if swearing imparts performance benefits during explosive resistance exercise. The purpose of this study was to determine if swearing improves performance and psychological responses to explosive resistance exercise.


Methods: In a counterbalanced crossover manner, resistance-trained males (n=11) completed two bench press exercise trials each with a different language condition: 1) Neutral word (NEU), 2) Swear word (SWR). Participants vocalized the corresponding language condition as loud as possible immediately before each exercise attempt. For the bench press exercise, participants completed 1 set × 2 repetitions at 75% of 1-Repetition Maximum (1-RM) as explosively as possible followed by 3 sets × Repetitions to failure (RTF) at 75% 1-RM separated by 2-minutes of rest. Motivation and psychological arousal were subjectively measured post-exercise.


Results: Findings show that RTF (p=0.105; d=0.48) did not differ between conditions, but barbell velocity was significantly higher with SWR versus NEU (p=0.004; d=1.11). Motivation (p=0.007; d=1.05) and psychological arousal (p=0.002; d=1.32) were higher with SWR versus NEU.


Conclusions: Current findings suggest that vocalizing a SWR prior to attempting maximal effort may improve motivational responses and explosive exercise performance but does not influence strength-endurance.

Abstract 26 | PDF Downloads 19

References

1. Washmuth NB, Stephens R, Ballmann CG. Effect of swearing on physical performance: A mini-review. Frontiers in Psychology. 2024;15:1445175.
2. Stephens R, Umland C. Swearing as a response to pain—Effect of daily swearing frequency. The Journal of Pain. 2011;12(12):1274-1281.
3. Ballmann CG, Jiannine L, Washmuth NB. Exploring the Effects of Swearing on Aerobic Endurance: A Preliminary Investigation. Journal of Exercise Physiology Online. 2024;27(4)
4. Stephens R, Dowber H, Richardson C, Washmuth NB. “Don't hold back”: Swearing improves strength through state disinhibition. American Psychologist. 2025;
5. Manor N, Tenenbaum G. Reasons for Swearing as a Form of Self-Talk in Sport and Exercise: Development and Validation of a New Questionnaire. Behavioral Sciences. 2025;15(5):593.
6. Jiannine L, Antonio J. The Effects of Cursing on Exercise Performance. Journal of Exercise Physiology Online. 2023;26(5)
7. Stephens R, Spierer DK, Katehis E. Effect of swearing on strength and power performance. Psychology of Sport and Exercise. 2018;35:111-117.
8. Kang H. Sample size determination and power analysis using the G* Power software. Journal of educational evaluation for health professions. 2021;18
9. Ballmann CG, Porrill SL, Rogers RR, et al. Effects of censoring explicit language in music on resistance exercise performance. Journal of Functional Morphology and Kinesiology. 2025;10(2):224.
10. Liguori G, Medicine ACoS. ACSM's guidelines for exercise testing and prescription. Lippincott williams & wilkins; 2020.
11. Washmuth NB, Bromley D, Bromley K, Ballmann CG, Porrill SL, Stephens R. Swearing enhances manual dexterity. Frontiers in Psychology. 2025;16:1676618.
12. Ballmann CG, Cook GD, Hester ZT, Kopec TJ, Williams TD, Rogers RR. Effects of preferred and non-preferred warm-up music on resistance exercise performance. Journal of Functional Morphology and Kinesiology. 2020;6(1):3.
13. Rogers RR, Williams TD, Nester EB, Owens GM, Ballmann CG. The influence of music preference on countermovement jump and maximal isometric performance in active females. Journal of Functional Morphology and Kinesiology. 2023;8(1):34.
14. Şahin M, Aybek E. Jamovi: an easy to use statistical software for the social scientists. International Journal of Assessment Tools in Education. 2019;6(4):670-692.
15. Duthie AB. Fundamental Statistical Concepts and Techniques in the Biological and Environmental Sciences: With Jamovi. Chapman and Hall/CRC; 2024.
16. Fritz CO, Morris PE, Richler JJ. Effect size estimates: current use, calculations, and interpretation. Journal of experimental psychology: General. 2012;141(1):2.
17. Cohen J. Statistical power analysis for the behavioral sciences. routledge; 2013.
18. Harris CL, Ayçíçeğí A, Gleason JB. Taboo words and reprimands elicit greater autonomic reactivity in a first language than in a second language. Applied psycholinguistics. 2003;24(4):561-579.
19. Washmuth NB, Jiannine L, Ballmann CG. Effects of Inner Monologue Swearing on Physical Performance. International Journal of Exercise Science. 2026;19(5):1-9.
20. Janschewitz K. Taboo, emotionally valenced, and emotionally neutral word norms. Behavior research methods. 2008;40(4):1065-1074.

Most read articles by the same author(s)