Ключевые слова: 20s, abstract, active, athlete, athletic, black belt, blue, caucasian, combat sport, competition, computer graphic, contest, demonstration, design, digital, digitally generated, exercise, field, fighter, fit, fitness, gesture, gesturing, glow, grey, ground, hand salute, hobby, japanese, judo, karate, karategi, karateka, knot, leisure, lifestyle, light, line, looking at camera, male, man, martial arts, national, oriental, overhead view, performing, playing field, pose, practice, preparation, professional, purple, red, sport, sports, sports ground, sporty, standing, strong, thrust, traditional, training, vitality, white, young adult,