Martial Arts Terms and Principles

Mental States & Mindset
Term Meaning Origin
Mushin (無心) “No mind”; a state of flow without conscious thought Japanese Zen/Budo
Zanshin (残心) “Remaining mind”; awareness and readiness even after a technique Japanese Budo
Fudoshin (不動心) “Immovable mind”; mental stability and calm under pressure Japanese Budo
Shoshin (初心) “Beginner’s mind”; keeping an open, eager attitude Zen/Budo
Heijoshin (平常心) “Everyday mind”; natural calm mindset under stress Zen/Budo
Satori (悟り) Enlightenment; sudden intuitive understanding Zen Buddhism
Kime (決め) Focus and decisiveness; mental and physical commitment to a technique Karate/Judo
Physical Movement & Force Principles
Term Meaning Origin
Muchimi “Sticky/heavy force”; weighted, rooted movements with flow Okinawan Karate
Chinkuchi Coordinated contraction of muscles at the moment of impact Okinawan Karate
Kuzushi (崩し) Breaking balance (of opponent) Judo/Aikido
Tai Sabaki (体捌き) Body movement/management; evasion, angling Japanese Budo
Aiki (合気) Harmonizing energy; blending with opponent's movement Aikido
Ki (気) / Chi (气) Internal energy or life force Japanese/Chinese arts
Strategy & Timing Principles
Term Meaning Origin
Maai (間合い) Proper distancing and timing Japanese Budo
Sen Concepts:
- Sen no Sen Attack at the exact moment the opponent attacks Japanese Budo
- Go no Sen Counterattack after sensing the opponent's move
- Sen Sen no Sen Preemptive strike; reading and acting before the opponent
Enzan no Metsuke “See a far mountain”; broad awareness in combat Kenjutsu/Budo
Internal Development Principles
Term Meaning Origin
Seishin (精神) Spirit or willpower Budo/Bushido
Shin Gi Tai (心技体) Heart, technique, and body in harmony Japanese Budo
Makoto (誠) Sincerity; alignment of intent and action Bushido
Rei (礼) Courtesy/respect; the foundation of all martial conduct All traditional arts