Ключевые слова: american, american football sport, attentively, ball, closeup, competition, competitive sport, concentrated, concentrating, confidence, cut, equipment, focused, football, football player, helmet, high definition, highdef, holding, isolated, lights, male, man, mixedrace, night, out, player, portrait, protection, quarterback, rear, red, safety, serious, sport, sports clothing, sports uniform, standing, stern, thoughtful, view, young adult,