Eat, drink and sleep more. The training intensity is high, and the diet should keep up to ensure excessive recovery. Within two hours after training, it is very important to eat twice the weight of sugar and grams of protein (for example, if you weigh 65kg, you should eat 140g of sugar, maybe a bottle of pulse, and then 70g of protein). Like you, I didn't have much meat when I first started practicing, so it is necessary to eat more. Unlike the West, our food system contains less protein. It is not enough for protein to eat at ordinary times, but to supplement it with protein powder, which can be bought in places like PQFITNESS. Training is to tear muscles, and the growth stage of muscles is to rebuild muscles with what they eat at rest. Eat more at ordinary times, and protein powder is essential for fitness.