Ключевые слова: action, adrenaline, american, athlete, athletic, ball, catch, celebration, competition, defense, dynamic, end zone, energy, equipment, event, exercise, field, fitness, football, game, game day, goal, gridiron, kickoff, leather, offense, outdoors, pass, pigskin, play, practice, professional, quarterback, recreation, score, season, sideline, sport, sports, stadium, strategy, strength, tackle, team, touchdown, training, turf, uniform, yard line,