Here is a great article from Harvard Health Publishing through Harvard Medical School. The only correction I have is they mention different styles of Tai Chi Chuan, with one of them being “Cheng”, which is incorrect, it is “Chen”. This family style is very dynamic and involves more evident spiraling and explosive movements.
I teach Yang family style which has an even tempo with large and smooth movements. I’ve done Chen, and LOVE it, but I am certified in Yang Style and have practiced this for many years.
Tai Chi Chuan is exceptionally healthy. It involves your body, mind and spirit. What more could you ask?