We were delighted to see this clip from a recent Liu Yun Chiao memorial held in Taipei.
Sifu Adam Hsu leads the whole room in a simple exercise that GM Liu reported he performed over 200 times a day; he recommended this two-move loop for improving all Kung Fu training.
Note the esteemed teachers of the Wutan Baji Community in the front row, among them Sifu Su Yu Chang, Sifu Tony Yang, and many others.