The 100-meter race pays attention to explosiveness, so the diet should pay attention to the supplement of protein and sugar, and also pay attention to the nutritional balance. I'll make you a recipe for reference only.

Morning: a box of milk or soybean milk, one or two eggs, one hundred grams of bread or a bowl of porridge, an apple or an orange;

Chinese food:100-200g of rice or steamed bread, a steamed fish, a dish of stir-fry and a bowl of soup (optional);

Evening: staple food100g, a plate of fried chicken fillet or beef stew, and any amount of vegetables.

Snacks: nuts or fruits.