In response to fajin threads (and response to Chen and Yang taiji didnt have much)I wanted to demonstrate some solo drills that I learned from two Yang style teachers. Chen has a ton of Fajing , here are some yang fajin training drills: (notice the similarity to Xingyiquan, except in a more front weighted taiji stance)
Solo fajing was taught by Weiqi He, disciple of Fu Zhong Wen and solo Da-
Lu was taught by Xianhao Cheng, Jang Yu Keung line. Both Fu Zhong Wen and
Jang Yu Keung were disciples of Yang Chen Fu.