Ключевые слова: action, athlete, black, block, blocking, boys, college, compete, competition, competitive, defense, exercise, fall, field, focus, football, football field, football player, game, grass, ground, helmet, high school, male, men, offense, play, player, recreation, red, season, sport, stadium, tackle, tackling, team, team work, teammate, teamwork, turf, young, youth,