Читать книгу Secrets of Judo. A Text for Instructors and Students онлайн
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Library of Congress Catalog Card Number: 59-14089
ISBN 978-1-4629-0263-7
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Contents
ssss1 9 ssss1 13 1. The Art and Science of Judo 17 2. How Can Dynamics Be Applied to Judo? 25 Nervous system: 26 1. Sensory nerves: 27 2. Motor nerves: 27 Reaction time: 28 1. Reaction quickened by exercise: 28 2. Unconditioned reflex action: 29 3. Conditioned reflex action: 29 4. Evaluation of the use of these three reactions in judo: 30 Nine cases in which reaction time becomes longer: 31 The unguarded moment: 33 3. Three Principles for Practicing Judo 35 Break your opponent's posture before applying your throw: 35 1. Stability of an object: 37 2. Stability of a human body: 40 3. How to break the opponent's posture: 42 Take advantage of the waist and abdominal region: 47 1. The force of the waist and abdominal region coordinates all parts of the body: 48 2. The force of the waist and abdominal region benefits the nervous system: 50 3. The force of the waist and abdominal region can be developed by training: 53 Practice judo in a natural posture: 55 1. The natural posture is best for practicing judo: 56 2. Grappling techniques require a different type of posture: 56 4. Three Laws of Motion 59 First law of motion: 59 Second law of motion: 60 Third law of motion: 61 5. Kinds of Force 65 Muscular force: 65 Gravity: 68 Momentum: 70 1. Impulse: 72 2. Impulsive force: 73 3. How to apply the strongest force possible on the opponent: 73 4. The relation of momentum to the force of the arm: 75 Friction: 76 Coefficient of friction: 77 6. Acting State of Force 87 The principle of transmissibility of force: 81 Composition of forces: 82 Decomposition of forces: 84 The moment of force: 86 The moment of a couple: 90 7. How to Practice Throwing 93 Some advice on throwing techniques: 93 1. Where to hold: 93 2. How to grasp: 93 3. How to advance or retreat: 94 Ukemi: the art of falling: 95 Explanation of throwing techniques: 100 1. Uki-goshi (hip throw): 100 2. Uki-otoshi (floating drop): 102 3. O-goshi (major hip throw): 104 4. Tai-otoshi (body drop): 106 5. Tsurikomi-goshi (lifting hip throw): 108 6. Harai-goshi (sweeping loin throw): 110 7. Hane-goshi (spring hip throw): 112 8. Hiza-guruma (knee wheel): 114 9. Harai-tsurikomi-ashi (lifting foot sweep): 116 10. De-ashi-harai (advanced foot sweep): 118 11. Okuri-ashi-harai (sweeping ankle throw): 120 12. O-soto-gari (major external reaping): 122 13. O-uchi-gari (major inner reaping): 124 14. Ko-uchi-gari (minor inner reaping): 126 15. Tomoe-nage (circle throw): 128 16. Uki-waza (floating throw): 130 8. How to Practice Grappling 733 Classification of grappling techniques: 133 1. Osaekomi-waza (holddowns): 133 2. Shime-waza (strangles): 134 3. Kansetsu-waza (elbow locks and twists): 134 The relation between grappling and throwing: 135 Attack methods in grappling: 136 1. Force must precede speed and lightness of motion in grappling: 136 2. First consider how to produce the largest momentum possible and how to apply it effectively: 137 3. Immobilize the force of your opponent's lower extremities: 139 Defense methods in grappling: 142 Explanation of osaekomi-waza (holddowns): 144 1. Hon-kesa-gatame (side collar hold): 144 2. Kuzure-kesa-gatame (modified side collar hold): 146 3. Kata-gatame (single shoulder hold): 148 4. Kami-shiho-gatame (four-quarter hold): 150 5. Kami-shiho-gatame: a slight modification: 152 6. Kuzure-kami-shiho-gatame (modified four-quarter hold): 154 7. Kuzure-kami-shiho-gatame: another modification: 156 8. Yoko-shiho-gatame (side four-quarter hold): 158 Explanation of shime-waza (strangles): 160 1. Nami-juji-jime (normal cross strangle): 160 2. Kata-juji-jime (half cross strangle): 162 3. Kata-juji-jime (half cross strangle): a modification: 164 4. Okuri-eri-jime (sliding collar strangle): 166 5. Yoko-okuri-eri-jime (side sliding collar strangle): 168 6. Kata-ha-jime (single wing strangle): 170 7. Hadaka-jime (bare-hand strangle): 172 8. Ryote-jime (two-hand strangle): 174 Explanation of kansetsu-waza (elbow locks and twists): 176 1. Hiza-gatame (knee-elbow lock): 176 2. Juji-gatame (cross armlock): 178 3. Ude-garami (entangled armlock): 180 ssss1 783Illustrations