You can teach yourself, but what can I say? You may have to take some detours. He said that there are many teaching videos of this kind of fitness now. I looked it up on the Internet, and there were too many free videos. But if you study with others, they can correct the wrong actions you made in your own study. But if you teach yourself and no one will help you correct it, you are right. In this case, in the long-term exercise in the future, your wrong actions will cause certain sports injuries to your body. The study of any knowledge is not in others, but in yourself. Study hard and make corrections step by step, that is, others at home can help you correct it, but you must let him correct it. Study hard and make corrections step by step, that is, others at home can help you correct, but you must let him know what is right and what is wrong. This is a very complicated problem. And that is to say, fitness involves more contents, such as nutrition and training, and training is divided into fighting, rehabilitation, yoga, and then G-based strength training, unarmed and functional. There are many kinds. So the direction you choose is on the one hand, and then the basis of your study is on the other. If you teach yourself, you will understand this knowledge gradually, and you don't need this person to explain it to you.