oak

https://en.wikipedia.org/wiki/Zheng_Gu_Shui http://sixfishes.com/blog/how-to-use-zheng-gu-shui Would also advise you to read "A tooth from the tiger's mouth" by Tom Bisio Wishing you the best

“I am not strange. I am just not normal.” ― Salvador Dalí

Training Chen Village information http://www.chenbingtaiji.com/index.php/chenjiagou.html

I'll leave you the link to a great interview. Plenty for you to explore on this site concerning Chen Tai Chi. Hope it offers you some answers. http://internalfightingarts.audello.com/internal-fighting-arts-21-jan-silberstorff/

There's a post I like, laugh and thank...

https://en.m.wikipedia.org/wiki/Shuai_Shou_Gong

Proper technique for Ping Shuai Gong. There are so many testemonies of this simple qigong healing all sorts of diseases...

Which approach would you use in trying to convince an elderly ill person to start doing something for his wellbeing? The hatha-yoga or the qigong video? I practice both but very much feel that hatha-yoga is safe-cracking compared to tai chi and qigong. The subtle ways the Chinese find to achieve their goals fascinates me.