Petition - Make a new film for the Matrix - United States The matrix principle : a revolutionary approach to muscle development. xiii, 221, [8] p. of plates : 22 cm. Originally published: North Sydney, Australia... Principal Minor Of A Matrix The Matrix Principle: A Revolutionary Approach To Muscle Development The Matrix Principle Pdf The Matrix Principle: A Revolutionary Approach to Muscle Development (ISBN-13: 9780910944021 and ISBN-10: 0910944024), written by authors Ronald S. Laura, Kenneth R. Dutton, was published by John Magee in 1992. With an overall rating of 4.3 stars, it's a notable title among other books