Bigorexia is the common term for muscle dysmorphia (MDM), a disorder characterized by a fear of being too small, and perceiving oneself as being too weak, even though a person may actually be large and muscular. Surprisingly, this disorder occurs primarily in males with a well-defined, muscular build. It may affect, to some degree, 1 in 10 gym goers.
Dissatisfaction with your body can be a risk factor for the onset of eating disorders, for the abuse of anabolic androgenic steroids (AAS) and can cause issues with self-image that can lead to related psychiatric symptoms. It’s pretty serious.
To be clear, there is absolutely nothing wrong with the fitness goal of gaining muscle (hypertrophy). It improves performance, vitality, strength, power, functionality, and self esteem. It’s just that sometimes, if conditions are right in the minds of men and women, things get a little out of control.