John Groschwitz

Martial artist and instructor

John Groschwitz is a California-based martial artist and instructor within the North American Tang Shou Tao Association. He has trained with many well-known teachers of Chinese internal martial arts in the U.S. and Mainland China, and is a direct student of Vince Black, Liu Shuhang, Li Runxi, Liu Wanfu, and Wong Jackman. John has taught various martial arts styles, including Cheng-School Gao-Style Bagua, Shen Long Xi...