Buddies are born with fast metabolism and are often called "skinny". Of course, thin people can practice.
However, the premise is that you have money, leisure and perseverance. Being rich means buying some nutrients. If you want to pursue short-term results, you can take some protein powder, but you should take it within 30 minutes after practice. Long-term use has some side effects, but taking it for three months is absolutely no problem. Eat more protein, fish, eggs and beef. For your lean physique, eat a banana or a snickers bar before strength training, and replenish protein and carbohydrates in time after training. Drink a bag of milk before going to bed at night to avoid excessive drinking at night.
Leisure means that you can't be tired often, physically and mentally exhausted, and it is difficult to grow muscles without a good rest. The so-called three-point practice, three-point eating and four-point sleeping all talk about the importance of rest. As long as you do a little aerobic exercise, you can have a piece of sugar in your mouth when you do it, so you won't lose too much energy. Finally, we must have perseverance. As thin as you are, you won't have much strength at first, so don't worry about the weight. You'd better be light than fake, and your movements should be standard. Protein and carbohydrates should be supplemented in time. Thin physique, this is the effect of Bruce Lee, with high definition! Come on, man, I wish you success!