How to gain muscle if you lose weight? Thin people need exercise to become strong, and your figure will look better after exercise. However, it takes more than one day, two days or a month for a thin person to become a strong muscular man. What you need is persistence, and time will witness miracles! If we want to get good muscle effect, we should eat more foods rich in protein in our daily diet, such as chicken breast, beef and many fish. We also need to pay attention to the fact that it is not enough to eat protein alone, but also to eat more vegetables such as broccoli and tomatoes, which can also help us gain muscle to some extent! Exercise is an important part of scientific exercise and muscle building. Thin people can do moderate intensity aerobic exercise combined with moderate load equipment weight-bearing exercise. Thin people get muscle strength training mainly, supplemented by aerobic exercise. In addition, not all fat can't be eaten, and our body still needs some healthy fat. Although many times we will be advised to drink more water, and "drinking more water" has become a stalk. But drinking more water is really good for us to gain muscle. If you want to gain muscle better, you should love drinking water and drink more water every day, because you know, most of our muscles are water. In the process of muscle gain, it is generally necessary to ensure that you have about 3L of drinking water every day. Remember, gaining muscle is not gaining weight. Because of the increase in intake, body fat will increase to a certain extent. If you don't want to become fat, you need to combine aerobic exercise. Aerobic exercise such as running and swimming can effectively reduce fat.