While originally a physical publication by Sterling Publishing , the book is widely available in digital formats for educational use:
: Guidance on the art of breaking wood and stone using focus and force. Philosophy Mas Oyama 39-s Complete Karate Course Pdf
If you prefer a physical reference for your dojo training, copies are available through several retailers: Mas Oyama's complete karate course : Ōyama, Masutatsu Mas Oyama 39-s Complete Karate Course Pdf
: The book serves as a "master course" that reveals Oyama's philosophy and technical approach to Kyokushin, often described as the "ultimate truth" of karate. Mas Oyama 39-s Complete Karate Course Pdf