Or if you exercise before meals at 3: 00 -4: 00 pm, rest after exercise 1 hour. Protein's absorption efficiency is very high for a period of time after muscle training, and the effect of eating after exercise is still obvious, but the amount of exercise must be large. If you exercise after meals, you should pay attention to supplying a lot of blood to the digestive system 2 hours after meals, which will not only have a good exercise effect, but also cause damage to the digestive system, which is not good for your health. Finally, I still want to remind you that exercise time is secondary, and the key is skill. If the skill is right, the effect will be good.