I saw some fitness instructors spend about an hour in the gym making equipment, and then eat a lot of protein powder, which is sold in franchise stores or some fitness centers in protein. In this way, the muscles will form quickly, which may only take about a month or two. But you may have to get a card for the fitness center first, hehe, because someone needs to teach you how to use the equipment correctly. If you don't use it correctly, you can't train your muscles well, because you don't use the right force.