42-step Taiji demonstration

The video is not of great quality since it's filming by a viewer at a competition, but the performance is rather nice.  42-step Taiji is the standard competition form, and has a combination of postures from various styles.  Mostly Yang, but certainly Chen and Sun (I do not know anything about the other styles, so I can't tell).  This is the routine that professor Li De Yin co-created.  I started this routine when I lived in Pennsylvania, but I had to move before I finished it.  Hopefully some day I will learn it again!