? Newcomers have just started training and don't know where to start. Some will imitate some fitness gods for training. This kind of exercise is blind and easy to hurt yourself. First of all, the training intensity of Great God is bound to be high, and the heavyweight to be completed is also high. If the novice can't finish it, forcing him to finish the weight that is not suitable for him will definitely hurt the muscle tissue and affect the later exercise. Furthermore, the training of fitness gods will focus on the training of small muscle groups and make a breakthrough in a certain part of the body. Beginners in fitness should start with the training of large muscle groups, so that large muscle groups can drive the development of small muscle groups, and the fitness effect can be improved without deliberately carving small muscle groups.

? 2. Training time is too long

? Many people think that the longer the exercise time, the better the training effect! This is actually a paradox. The relationship between fitness duration and exercise effect is a parabola. When you exercise 1- 1.5 hours, the training effect will reach the highest point, while if it is less than 1 hour or longer than 1.5 hours, the fitness effect will show a downward trend. Stay in the gym for three or four hours. What is your real effective fitness time? How much time do you spend taking selfies and playing mobile phones? During fitness training, it is necessary to master the time reasonably, concentrate on training, carry out high-quality fitness within 1- 1.5 hours, and make good use of time. You will get better training results than those who stay for three or four hours at a time.

? Fasting exercise

? In order to improve the efficiency of burning fat, many people will choose to exercise on an empty stomach, thinking that such a weight loss effect will be better. However, the disadvantages of fasting exercise are obvious. The blood sugar level on an empty stomach is relatively low, and your physical strength is not abundant. Your exercise endurance will decline, and you are prone to hypoglycemia, fatigue and even dizziness during exercise. The correct way should be to avoid fasting exercise. You can eat a boiled egg or some whole wheat bread, and then exercise after 30 minutes, which can improve your exercise ability without affecting your weight loss progress.