The training fasting taking root as sports, more and more people get up out of bed and face their daily workout without having eaten any food. For some it is sheer lack of time but for others has physical benefits and how to cope with the exercises. But is it really so good, is not dangerous ?
The number of athletes of all categories who say fasting train is increasing. This practice gaining fans among those with busy schedules and little time for exercise but there are also those who say that promotes sports and even beneficial. Among them are those who need to lose weight or face long workouts to meet competitions that require much effort. Some nutritionists employed fasting training with professional and ultrasonically athletes who face tests like ironman. The truth is that the train started fasting athletes risk losing their potential before fully develop.
Fasting can be a good solution for those athletes involved in sports where fat burning is the fuel that drives the engine, such as running and have diets based on a contribution of carbohydrates. If we are not used to this type of training is advisable to consult a nutritionist since adaptation must be gradual, with short workouts for the body to change its metabolism, should never be applied dramatically and we even wonder when to fast, because otherwise sporting challenges we face draft is perhaps better not do it or at least not during the season.
Exercise Fasting helps athletes, cyclists, and triathletes ultrasonically adapt to the harsh conditions they will encounter in their competitions but by shorter and more intense workouts. Nutritionists advise against fasting if the sport is practiced is of short duration and based on speed, so for example no sense in the case of basketball or football. Low levels of glycogen and hunger to end a long lasting career are similar to those obtained when training without eating beforehand.
But experts warn that training fasting, but may favor some aspects of metabolism and even mind control, can seriously damage the health of the initiates. Feelings of dizziness, loss of consciousness and carbohydrates insufficient to meet competition are consequences of unnecessary or poorly planned fasting. We also have problems bring to our body all the oxygen you need and a fainting in places like the mountain can pose a serious risk to us.
If we have doubts about fasting before training must turn to our nutritionist for a gradual training program that allows our bodies assume smoothly. But we must ask ourselves if we really need it considering the sport that we practice and goals we have. Remember that only recommended for experienced athletes and practicing endurance sports and long life.