Ключевые слова: action, american, american football stadium, athlete, background, ball, black, blue, caucasian, challenge, college, competition, concept, creative, determination, equipment, exercise, fitness, football, footballer, form, gear, helmet, isolated, league, lights, male, men, muscular, one, only, play, player, playing, portrait, professional, quarterback, serious, silhouette, soccer, sport, sports, stadium, team, touchdown, training, uniform, usa, winning, young,