The purpose is to make the body replenish the calories consumed before exercise, so that we can have the best exercise state and have enough calories to maintain exercise above 1 hour during high-intensity training.
The purpose of supplementing protein is to improve the level of amino acids in blood and reduce the decomposition of muscles during exercise.
The intake of carbohydrates should be around 50g. It must be noted that carbohydrates with low glycemic index should be selected, so as to maintain a stable insulin level and enable us to have a continuous energy supply during training. It is recommended to eat about 80g oatmeal.
Protein can drink a bag of pure milk or eat 1-2 eggs. The principle of choice is digestible protein, don't stay in the stomach for too long.
In the process of training, our body will consume a lot of energy and muscle fibers will be torn. At this time, the body will break down fat and muscles to supply energy for the body and repair contractile cells. At this time, the body is in a state of catabolism. For muscle training, breaking down muscles is not what we want to see.
The main purpose of diet after training is to quickly replenish energy, restore physical strength and prevent the body from being in a catabolic state.