Resistance Training in Depression.

Background: More than 320 million people around the world suffer from depression. Physical activity and sports are effective treatment strategies. Endurance training has already been intensively studied, but any potential antidepressant effect of resistance training is unknown at present, nor is it clear whether this could yield any relevant benefit in clinical use.

[Sports psychiatry and psychotherapy].

Sports psychiatry and psychotherapy is a relatively young field and is comprised of two key segments: the special features of the diagnostics and therapy of mental disorders in elite athletes and the use of exercise and sports in the development and treatment of mental disorders. Although all mental disorders can in principle also occur in (elite) athletes, there are additionally sport-specific mental disorders, such as anorexia athletica and other eating disorders, chronic traumatic encephalopathy, misuse of and dependency on performance-enhancing substances (doping) and muscle dysmorphia. Many high-quality clinical trials over the past two decades have been able to demonstrate a therapeutic efficacy of physical activity and sport in the treatment of various mental disorders.