Related Experiment Video
Updated: Jun 8, 2026

Assessing Activity-based Anorexia in Mice
Published on: May 14, 2018
Body uneasiness, eating disorders, and muscle dysmorphia in individuals who overexercise
Cristina Segura-García1, Antonio Ammendolia, Leonardo Procopio
1Department of Experimental and Clinical Medicine, School of Medicine, University of Catanzaro, Catanzaro, Italy. segura@unicz.it
Abstract:
This study aimed to investigate exercise dependence, body and eating concerns of active individuals in relation to muscle dysmorphia (MD) and eating disorders (EDs). One hundred and thirty-four active individuals (86 men, 48 women) and 20 ED women were divided into 4 groups according to their sex and the difference between their actual and desired body weight (group A: men who wanted to gain weight; group B: men who wanted to lose weight; group C: women who wanted to lose weight; group D: ED women). The Eating Disorder Inventory 2, Body Uneasiness Test, and Muscle Dysmorphia Inventory questionnaires were administered. All women desired to reduce their body weight, whereas 55% of men wanted to increase their muscle mass, also using anabolic steroids and food integrators. All groups showed a similar use of diuretics and laxatives (range 10-21%). The findings highlighted the presence of minor body image disorders in groups B and C. Conversely, body image was remarkably altered in groups D and A. Recognizing main MD traits, physical trainers should recommend further psychological counseling. Information should also be provided to gym clients regarding the health risks associated with purgative behaviors, use of steroids, and abuse of food supplements.
More Related Videos
Related Concept Videos
Bulimia Nervosa
Binge Eating Disorders
Anorexia Nervosa
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
Overview of Protein Metabolism
Amino acids play various roles in the body once they are absorbed into cells. They are restructured...
Disorders of the Skeletal Muscle
Musculoskeletal disorders
Musculoskeletal disorders involve injuries and conditions affecting the skeletal muscles and associated connective tissues. These disorders can arise from acute biomechanical stresses or chronic overuse and can occur across different age groups. Common injuries include sprains, fractures, and muscular strains, often resulting from...
Exercise and Muscle Performance
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...

