Tai Ji Chuan and Xingyi Boxing are excellent internal boxing methods in China, both of which have good fitness effects. You should decide which one to practice according to your actual situation! If you are young and middle-aged, it is suggested to practice Xingyiquan, which can improve your fighting skills while exercising. You can show your skills at critical moments. First, you can protect yourself. Second, you can go forward, punish evil and promote good! If you are an elderly person, it is recommended to practice Tai Ji Chuan, because when you get older, your physical function will decline, and it will be very difficult to do strenuous exercise or some difficult movements. Tai Ji Chuan, who moves slowly, is easier to get started, and can enjoy his body and mind at the same time, which is more suitable for their actual situation!

Note: when people are old, their temperament will generally tend to be peaceful. Boxing is mainly for exercising and enjoying life, not for "hitting people" or "meddling", unlike young adults!