Ключевые слова: action, activity, adult, aggression, american, arena, at, athlete, ball, challenge, competition, competitive, culture, dark, effort, energy, event, field, fitness, floodlit, football, full, game, grass, helmet, in, jumping, lifestyle, men, muscular, night, on, outdoors, people, player, players, playing, power, professional, quarterback, running, sport, strength, strike, success, team, teamwork, touchdown, uniform, winning,