As is widely believed that the positive value of physical exercise on health, it should be noted that physical exercise can also be matched by a series of negative effects, especially when performed in an inadequate way the imprescisi n as phasic exercise type, volume, frequency and intensity of their implementation and the objectives that we will achieve. Positive value of exercise in the slim body of an elderly Hollywood overtraining, the sharp pressure from the media and advertising in the ideal physical appearance not only reflects on eating disorders in women, such as bulimia and anorexia, but is also affecting the men through a variety of disorders called EDNOS (eating disorder not specified).Also known as "vigorexia" or "muscle strain" the disorder is an obsession with the body that affects most to men and leads to over-exercise to tone your muscles more and more without ever to a state of conformity. People affected by this disorder come to feel that exercise is not doing enough and even consuming drugs such as anabolic and steroids to achieve the image you want. These people may stop going to events because they do not feel comfortable with your body, get to leave work for not wanting to interrupt the exercise and in fact continue exercising even enduring pain and injuries. As happens in anorexia, this condition ultimately affects the image of the person acquiring a muscular appearance but still does not show because he feels ashamed of himself and believes that his body is not muscular enough yet.In general, to obtain appropriate adaptive responses to exercise in adults it should be noted that the stimuli do not produce minimal adaptation, provide intermediate and maximum optimal answers can lead to dangerous situations. The planning exercise should be conducted every respect, but giving preference to the development of resistance, flexibility, coordination and muscular conditioning. It may be desirable to strengthen a muscle group deficit at the start of aerobic conditioning. No muscles needed to properly rehabilitate may involve recurrent lesions and neglect of fitness programs. When the individual takes time without doing a sport or have not ever done, will be cautious at the beginning of conditioning, recommending exercise intensities soft, about 3-4 METs, with slight increases every 3 to 4 weeks. Supervision by a trained professional is necessary in this group.Whether the recommendations are made by technical staff to individuals considered in isolation, as if made from public health services through campaigns or health education programs, it is necessary to clearly define the objectives to be achieved, the type of and recommended exercise intensity, frequency and duration. The program always well advised to age, sex, health status, constitution, physical and personal interest. When presenting a program of physical exercise is necessary to take into account some key variables in order to the proper conduct of the activity.
