Ключевые слова: action, activity, adult, american, athlete, athletic, background, ball, championship, club, college, competition, drill, drills, equipment, exercise, exercises, field, foot, football, game, goal, grass, green, group, jump, ladder, league, male, man, match, outdoor, outdoors, person, play, players, playground, possession, practice, professional, skill, sport, strong, team, teamwork, trainer, training, uniform, workout, young,