The Hand is My Sword Book by Robert Trias (Hardcover) (Preowned) Shin Tsukii Chapter 6: "Passive force strengthening

Chapter 6: "Passive force strengthening method" and "Tanten training method"

Former instructor for Israel's Special Forces team

He is discovered thanks to the quality of his fighting

Opened the Ashihara Kaikan Los Angeles branch and won the US Sabaki Challenge twice

Timothy Peterson vs JT Torres

The Hand is My Sword Book by Robert Trias (Hardcover) (Preowned) Shin Tsukii Chapter 6: "Passive force strengtheningChapters: Part One: What is Karate? History of Karate Merits of Karate Essential Principles Exercises Part Two Stances Hand Forms & Karate Weapons Nerve Centers Fatal & Disabling Blows Blocking Punching Kicking Breaking Falling Part Three Kata Situations Two Man Sparring Techniques Basic Forms Part Four Training Course Formal Katas Conclusion Appendix About the Instructor: Robert Trias was an American karate pioneer, founding the first karate school