Ключевые слова: action, active, activity, artificial, background, ball, blur, blurred, boy, child, club, competition, field, focus, foot, football, football helmet, fun, game, goal, grass, green, happy, kick ball, kid, line, little, match, net, outdoor, penalty spot, people, pitch, play, player, practice, recreation, running, school, soccer, sport, stadium, summer, sunny, team, trainer, training, turf, young, youth,