The size of the noodles is different, as well as the amount of exercise is different, will affect the time needed to exercise. 100 grams of noodles can produce about 400 calories of heat energy, in the process of digestion and absorption will cause some waste, the process of digestion and absorption will also have additional energy consumption, actually equivalent to the generation of heat energy about 300 calories. According to the speed of walking 6 km per hour, each hour can consume additional energy about 360-400 calories, plus the body’s basal metabolism, energy consumption of 60-100 calories per hour, 300 calories of energy need to walk for about 40 minutes to consume. If it is jogging or swimming, because the amount of exercise is relatively large, there will be a significant increase in the consumption of heat energy, usually can be consumed within half an hour. However, it should be noted that if it is strenuous exercise, it will usually consume muscle glycogen, the intake of energy consumption rather than a lot.