@Ganado, this is the same form I believe your Gramma practices and teaches, Dr. Paul Lam's Tai Chi for Arthritis. I also teach the Eight Pieces of Brocade Qigong, the Yang Style Tai Chi and am learning the Wudang Tai Chi (probably my favorite). One of my students asked me to demonstrate TCA to the class. And I found out another videoed it. Anyway, not my best work. But I wanted to do it quickly so as not to take up the class' time. Ok, here goes. Hope I don't embarrass myself too much.