It is also possible to drink some drinks that can improve metabolism before exercise. For example, black tea, coffee and green tea with caffeine. Caffeine intake before exercise can stimulate the sympathetic nerve, which makes the body fat more easily broken down. Especially ginger, because it can raise body temperature and promote metabolism, it is especially recommended to drink ground ginger black tea.
What I want to recommend after exercise are amino acids and protein drinks. After doing exercises and stimulating muscles, you can quickly replenish your body with nutrition.