If you can keep exercising without obvious slimming effect, not only your weight has not changed, but even your body shape has not been significantly tightened, then you can see if there are the following factors:

1, likes to eat more sweets and nuts, such as desserts, cakes, preserves, walnuts, etc. ;

2. Exercise is always in a state of high heart rate, which is not within the aerobic heart rate range of about 75% (220- age);

3. Irregular life and the habit of overeating;

4. What do you like to eat before going to bed?

5, the number of exercises is not enough or the time is not enough, only 1-2 times a week, or no more than 40 minutes each time. It is recommended to do aerobic exercise 3-4 times a week for 30-40 minutes each time.