Ключевые слова: 20s, american football sport, american football player, arena, athlete, attentively, caucasian, competition, competitive sport, concentrated, concentrating, event, focused, football player, headwear, helmet, looking down, male, man, protection, quarterback, red, safety, serious, sport, sports clothing, sports uniform, sportsman, spotlights, stadium, standing, stern, team sport, thoughtful, young adult,