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Our research team wants to learn more about muscularity and body composition concerns among men who regularly exercise. We want to understand possible links with exercise, eating, body image, self-esteem, and Obsessive Compulsive Disorder. Your participation could help us better understand thoughts about exercise and body composition and how to help improve wellbeing.


We need male volunteers who:

  • Strength/resistance train at least twice a week
  • are located in the U.K., U.S.A., Australia, New Zealand, or Canada
  • are age 18 years or older

Participation involves:

  • Completing a 20 to 40 minute online survey
  • Answering questions about your thoughts and behaviours related to body composition, exercise, eating, self-esteem, and mental health
  • Your non-identifiable answers being securely stored

If you are interested in taking part in this study, or have any questions, please contact Rosa Henderson,  


Ethics Approval Reference: R92617/RE001