Hello,
Was browsing thru YouTube and got interested in what some practitioner's had put up as different Snake Style Qigong sets. This set below looked inspiringly limber and flowing (from Vietnam I think although the description title of video clearly shows the Chinese root of the exercise):
https://youtu.be/4rz1MItHYH8
It also got me wondering if any Snake KF stylists had any kind of "primordial" qigong sets like this. (?) But anyway, very limber, very flowing, this would be hard for most people.