Eating Attitudes, Body Appreciation, Perfectionism, and the Risk of Exercise Addiction in Physically Active Adults: A Cluster Analysis.

: Although regular physical exercise is protective for health, excessive engagement can contribute to the development of addiction. Further, the co-occurrence of exercise addiction (EA) and disordered eating (DE) is very frequent among athletes with several common risk factors. Our study focused on the associations between exercise addiction, eating attitudes, body appreciation, and perfectionism in a sample of physically active adults. : Using a sample of Hungarian adults who were regular exercisers ( = 205, aged 18-70 years, mean age = 30.59 years; 77.1% females), cluster analysis was applied to identify participants' profile according to their level of EA, DE attitudes, body appreciation, and dimensions of perfectionism. : Healthy exercisers had the second lowest level of EA and highest level of body appreciation, and they were not prone to DE (31.22%). Another cluster had a relatively low risk of EA but were potentially prone to DE, with poor body appreciation and a medium level of socially prescribed and other-oriented perfectionism (29.8%). Third, a group of exercisers was characterized by the highest risk of both EA and DE, who also reported relatively high levels of personal standards and organization (25.36%). Finally, those with the second highest risk of EA with a high tendency for dieting and bulimia and poor body appreciation were prone to socially prescribed and other-related perfectionism (13.66%). : Symptoms of exercise addiction are not necessarily pathological, but they can serve as signals for the overuse of sports and undue achievement orientation, particularly when being associated with disordered eating attitudes.