Relationship Between Anabolic–Androgenic Steroid Use, Aggression, and Narcissism in Male Bodybuilders

<i>Background and Objectives:</i> The use of anabolic–androgenic steroids (AASs) by competitive and recreational athletes has been studied and well documented. There are numerous studies showing its effects on personality traits and risky behaviors like aggression. The relationship betwe...

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Main Authors: Eren Ceto, Pembe Hare Yigitoglu, Hasan Ulas Yavuz
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Medicina
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Online Access:https://www.mdpi.com/1648-9144/61/2/241
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author Eren Ceto
Pembe Hare Yigitoglu
Hasan Ulas Yavuz
author_facet Eren Ceto
Pembe Hare Yigitoglu
Hasan Ulas Yavuz
author_sort Eren Ceto
collection DOAJ
description <i>Background and Objectives:</i> The use of anabolic–androgenic steroids (AASs) by competitive and recreational athletes has been studied and well documented. There are numerous studies showing its effects on personality traits and risky behaviors like aggression. The relationship between AAS use, aggression, and narcissism is complex and intricate. We examined this relationship in male bodybuilders who use AASs. <i>Materials and Methods:</i> A total of 319 healthy subjects aged 18–44 years (33.4 ± 9.4) who have been regularly training at bodybuilding for at least 3 years participated voluntarily in the study and completed a demographic data inventory, the Five-Factor Narcissism Inventory Short Form (FFNI-SF), and the Buss–Perry Aggression Scale anonymously. Demographic data were given as percentages, comparisons of aggression and narcissism scores according to AAS use were performed by using an independent sample <i>t</i> test, and effects of narcissism and aggression levels on AAS use was assessed by using logistic regression analysis. All analyses were performed by using SPSS Statistics 22.0. <i>Results:</i> Results showed that AAS users had significantly higher scores on the overall FFNI-SF Scale (<i>p</i> < 0.001) and all sub-dimensions of narcissism (<i>p</i> < 0.001) and on the overall Buss–Perry Aggression Scale (<i>p</i> < 0.001) and all sub-dimensions of aggression (<i>p</i> < 0.001). It was also shown that there were significant and positive correlations between the FFNI-SF overall score (<i>p</i> < 0.001) and both the vulnerable narcissism and grandiose narcissism sub-dimensions (<i>p</i> < 0.001) and the scores of the Buss–Perry Aggression Scale (<i>p</i> < 0.001), physical aggression (<i>p</i> < 0.001), anger (<i>p</i> < 0.001), hostility (<i>p</i> < 0.001), and verbal aggression (<i>p</i> < 0.001) sub-dimensions. <i>Conclusions:</i> These results show a strong relation between AAS use, narcissism, and aggression in bodybuilders. However, it is not clear whether AAS use leads to aggression and narcissism or whether narcissistic and/or aggressive people tend to use AASs. Furthermore, including a lot of potential third variables shows that it does not have to be either one or the other way around. There is a need to conduct future studies to determine this causality.
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spelling doaj-art-a4a9b98618384fda9dac62a0169b33d62025-08-20T02:44:56ZengMDPI AGMedicina1010-660X1648-91442025-01-0161224110.3390/medicina61020241Relationship Between Anabolic–Androgenic Steroid Use, Aggression, and Narcissism in Male BodybuildersEren Ceto0Pembe Hare Yigitoglu1Hasan Ulas Yavuz2Faculty of Sport Sciences, Near East University, Nicosia 99250, CyprusDepartment of Physical Medicine and Rehabilitation, Nicosia State Hospital, Nicosia 99250, CyprusFaculty of Sport Sciences, Near East University, Nicosia 99250, Cyprus<i>Background and Objectives:</i> The use of anabolic–androgenic steroids (AASs) by competitive and recreational athletes has been studied and well documented. There are numerous studies showing its effects on personality traits and risky behaviors like aggression. The relationship between AAS use, aggression, and narcissism is complex and intricate. We examined this relationship in male bodybuilders who use AASs. <i>Materials and Methods:</i> A total of 319 healthy subjects aged 18–44 years (33.4 ± 9.4) who have been regularly training at bodybuilding for at least 3 years participated voluntarily in the study and completed a demographic data inventory, the Five-Factor Narcissism Inventory Short Form (FFNI-SF), and the Buss–Perry Aggression Scale anonymously. Demographic data were given as percentages, comparisons of aggression and narcissism scores according to AAS use were performed by using an independent sample <i>t</i> test, and effects of narcissism and aggression levels on AAS use was assessed by using logistic regression analysis. All analyses were performed by using SPSS Statistics 22.0. <i>Results:</i> Results showed that AAS users had significantly higher scores on the overall FFNI-SF Scale (<i>p</i> < 0.001) and all sub-dimensions of narcissism (<i>p</i> < 0.001) and on the overall Buss–Perry Aggression Scale (<i>p</i> < 0.001) and all sub-dimensions of aggression (<i>p</i> < 0.001). It was also shown that there were significant and positive correlations between the FFNI-SF overall score (<i>p</i> < 0.001) and both the vulnerable narcissism and grandiose narcissism sub-dimensions (<i>p</i> < 0.001) and the scores of the Buss–Perry Aggression Scale (<i>p</i> < 0.001), physical aggression (<i>p</i> < 0.001), anger (<i>p</i> < 0.001), hostility (<i>p</i> < 0.001), and verbal aggression (<i>p</i> < 0.001) sub-dimensions. <i>Conclusions:</i> These results show a strong relation between AAS use, narcissism, and aggression in bodybuilders. However, it is not clear whether AAS use leads to aggression and narcissism or whether narcissistic and/or aggressive people tend to use AASs. Furthermore, including a lot of potential third variables shows that it does not have to be either one or the other way around. There is a need to conduct future studies to determine this causality.https://www.mdpi.com/1648-9144/61/2/241anabolic steroidsaggressionnarcissismanger
spellingShingle Eren Ceto
Pembe Hare Yigitoglu
Hasan Ulas Yavuz
Relationship Between Anabolic–Androgenic Steroid Use, Aggression, and Narcissism in Male Bodybuilders
Medicina
anabolic steroids
aggression
narcissism
anger
title Relationship Between Anabolic–Androgenic Steroid Use, Aggression, and Narcissism in Male Bodybuilders
title_full Relationship Between Anabolic–Androgenic Steroid Use, Aggression, and Narcissism in Male Bodybuilders
title_fullStr Relationship Between Anabolic–Androgenic Steroid Use, Aggression, and Narcissism in Male Bodybuilders
title_full_unstemmed Relationship Between Anabolic–Androgenic Steroid Use, Aggression, and Narcissism in Male Bodybuilders
title_short Relationship Between Anabolic–Androgenic Steroid Use, Aggression, and Narcissism in Male Bodybuilders
title_sort relationship between anabolic androgenic steroid use aggression and narcissism in male bodybuilders
topic anabolic steroids
aggression
narcissism
anger
url https://www.mdpi.com/1648-9144/61/2/241
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AT pembehareyigitoglu relationshipbetweenanabolicandrogenicsteroiduseaggressionandnarcissisminmalebodybuilders
AT hasanulasyavuz relationshipbetweenanabolicandrogenicsteroiduseaggressionandnarcissisminmalebodybuilders