More and more people around the world suffer from diseases that can be prevented, alleviated and cured by physical activity, provided it is the right acyivity for that particular individual. How to exercise is significantly different if you have diabetes type 2, for example, if you are ill or in stress; that is what medical training is about - adapting every aspect of exercise and diet to each individual. At present we do not know anything that has as many positive effects on health as physical activity and exercise, and with relatively simple means, we can, for example, cure diabetes type 2, radically reduce the risk of cardiovascular disease, recover from stress and so on. Simply live a stronger, longer and healthier life with increased well-being. A M.T is a new category of trainers who are more educated and often have more experience than a personal trainer. Today there are only a few Medical Trainers in the world; most of them practice in Sweden where there Medical Trainer School is. The idea is that Medical Trainers should build bridges between hospitals and healthcare and also to enable sick, weak and vulnerable people to also receive effective training. People who might have difficulties to get to a health center or a gym can therefore be helped. Hopefully the Medical Trainer category will grow though the need for specific physical training is increasing.