My teacher teachers Tai Chi. He says that it is the real Tai Chi and all the other tai chi I have seen is just exercise and show. He says his Tai Chi is a real martial art. The problem is I don't know whether to believe him or not. His Tai Chi is very short and looks nothing like anything I've seen. It is not smooth nor graceful. I can say that my knees are stronger and I feel better but I don't know if he's telling the truth. Would like some feed back on this.