The "walnut milk" upstairs is very good! I'm just adding.

If it is aerobic exercise, it is best to choose in the morning or in the morning, and it is best not to be earlier than 5 am.

There are two kinds of dumbbell fitness, one is to reduce fat, the other is to increase muscle (that is, to put it bluntly, to increase muscle mass). To lose fat, it is best to choose in the morning. If it is to gain muscle, it is best to do it after 3 pm, or between 7 pm and 9 pm, not later than 9 pm, so as to avoid the excitement after training lasting too long and affecting the later sleep. Moreover, at night, the human body is in the middle of the night. After the training, there is no other physical activity, just sleep to repair and relieve the muscles.

thank you