It is not necessary that a person will join a MMA training class only if he is willing to become a professional wrestler or MMA fighter. In fact, many people join MMA training classes to learn and know more about various fighting skills that can be used by them to protect themselves against burglars, thieves, and other petty criminals in their bad times.
Furthermore, while practicing and training for MMA fighting skills, people also go through the disciplined workouts meant to increase the flexibility and stretching ability of MMA enthusiasts.
This helps people to attain a fit and physically strong body and they also succeed in losing their weight. Another big advantage of training for MMA is that a trainee attains huge self confidence as he masters techniques and styles of self defense.