Ключевые слова: 3, 20, activity, animal, animal animal leg, animal limb, animals, athletes, attackers, color image, compete, competition, defenders, editorial, event, field, four, four animals, game, games, grass, green color, headwear, helmet, horizontal, horse, horseback riding, horses, human, human leg, human limb, limb, mallets, match, motion, outdoors, people, players, playing, polo, polo mallet, raised, recreational pursuit, riding, running, shot, side view, speed, sport, sports helmet, strip, swinging, team sport, teams, teamwork, tournament, uniform, wealth, winning,