Today we see many athletes use the method to run to reach your ideal weight on the day of the competition. To better understand this process, let’s take a look on what passable in our body when you run.

First your body automatically sends more blood to the skin for Resfriament by evaporation, leaving less oxygen-rich blood to the muscles of the legs. Second, the more heat, you sweat more and more blood volume is decreasing.

Throughout the process by which the athlete goes through to get lose weight amount necessary and go in its category, the body suffers with excessive loss of water, minerals and nutrients and with no adequate replacement. Wrestlers often have to lose a few kilos to compete at lower levels. To lose weight and still have success in competition, you need a perfect plan long-term nutritional diet.

All media and fasting diets, liquid restrictions, use of laxatives, diuretics are widely used today, and it must somehow have made positive responses, but we can not but be very careful, once you are in dehydration and hyperthermia (increased body temperature). We should care because we know that dehydration impairs muscle strength can lead to a poorer performance competitive.

A common practice in other athletes who need to lose weight a few hours before competitions is physical activity in order to sweat and reach your ideal weight, and sometimes use tricks to increase fluid loss, such as plastic clothes. That habit can bring some complications to the body and, therefore, to athletic performance. That happens because when we sweat, the body releases water to the surface (skin) in order to evaporate and cool”and ” ‘the body. That is a very important process in the thermal regulation of our body and is responsible for exercising virtually all heat transfer.

But that body Resfriament mechanism will be efficient only if the sweat was evaporated. If we used plastic clothes, water evaporates remove fails, then the environment must occur where heat transfer (skin) is blocked and thus the body Resfriament is severely compromised, thus increasing the body’s internal temperature. Consequences: cramping, weakness, fatigue, among others.

But then as athletes can achieve the goal of losing weight and have a good performance?

Well, that’s the big question surrounding the sports that depend on weight management to compete in minor categories. The main approach to be taken to reduce these consequences is the progressive decrease in body weight before the competition season. Start low-fat diets and physical training run, this can minimize the need for immediate weight reduction. But as to the need for dehydration, you should take into consideration that the preparation nutrition and hydration will be compromised. As such the concern for reidrataciocin and replacement of muscle glicogen immediately after the weighing must be the main target of their actions. Thus the fluid intake to restore the normal weight of sodium and fluids to restore plasma is recommended.

The ideal recommendation to keep the job performance after a weight reduction before a competition is determined by the magnitude of weight loss and how much time between weighing and competition, being that the longer there for rehydration , the larger the return of the athlete.