碳水化合物与运动能力（Carbohydrate and exercise ability）.doc

碳水化合物与运动能力（Carbohydrate and exercise ability） W DUDU network, network service outsourcing platform, I. Preface Eating can affect your health and, of course, your fitness and training. At present, many international famous occupation player, sports nutrition experts have for their guidance or deployment of diet, like the female tennis martinat steel. Please write the Nova sports nutrition collection (The Sports Nutrition Bible) author Dr. Hess (Robert Haas) as her nutrition consultant. The nutrition experts job is to keep the athletes in good nutrition and physical and mental condition during normal training or during the competition, so that they have better physical ability to receive training or create better lasting results. The coach and the players at home should have an understanding of nutrition knowledge, and apply it to the daily life and training, the training effect can breakthrough, also expected by nutritional concepts appropriate to avoid training injury or unnecessary physical and mental fatigue. Two carbohydrate and exercise ability Early studies of diet and sport were conducted by European scholars more than 50 years ago, and they found that carbohydrate levels in carbohydrates (carbohydrates) affect exercise performance. The subjects in the study were asked to ride a stationary bicycle at a fixed exercise intensity (about 70% of the maximum oxygen intake). They are ordinary food uptake after riding for about two hours before fatigue; another in the roof to eat a few amount of carbohydrates, cycling time increased to four hours, about two times the ordinary food to eat; another subjects to eat some foods containing a small amount of carbon roof water. The results reduced exercise capacity, only a 60 to 90 minutes. Therefore, endurance performance seems to be related to the amount of carbohydrate in the food. The presence of energy in the body (as in glycogen) is related to diet, and it is also related to exercise ability. Unfortunately, there are n