What is the experience of playing Tai Chi?

I'm not in good health, weak constitution, and easy to catch a cold. Once you catch a cold and cough, you often can't get over it for months. Chatting often for professional reasons. If you talk too much, you will be out of breath and have no strength. After practicing Tai Ji Chuan for a period of time, I obviously feel a lot more confident, and my voice in class is much higher.