Volume 2 serves as a glossary for the unique dialect of Goju-Ryu. Unlike generic karate books that use standard Japanese, Higaonna introduces specific Okinawan terms that define the system's mechanical "feel":
"Osu."
Traditional Karate Do Okinawa Goju Ryu - Vol. 2 is a masterpiece of martial arts literature. It strips away the mysticism and presents the art as a rigorous, scientific discipline. Traditional Karate Do Okinawa Goju Ryu- Vol. 2.pdf