International Research/ Study for Internal strength: Nairiki
Nairiki Gokui - Internal Strength Exercises. Researcher Dr. Langhoff on Nairiki
This can be seen in connection with the listing of 6th lineageholder of Yang Family Master Yang Jun in Eso-Guru as is discussed in Yang Family/ Yang Chengfu Center Cologne Berlin. Symposium concluded, Farewell party, Yang Jun"Kentucky Colonel": Tai Chi Chuan Symposium