It's really difficult to apply Tai Ji Chuan to actual combat, especially when it stresses the rear attack. It's easier said than done. People who can realize this are by no means ordinary people. You know, there are great differences between people, and the speed of perception and reaction is different. Although these people are few, once they learn, they are unique.
People's qualifications are different, and the mode of passing on from person to person and not passing on children is passed down from generation to generation, and the essence is lost bit by bit.
Just like Hua Tuo in TCM, where is the modern Hua Tuo in TCM?
The old woman of God in the video the other day was really a scam, but what was in the movie, let's take it as a myth. . . . .
So, Tai Ji Chuan is just a legend.