Ключевые слова: action, aerial, amateur, american, arena, athletics, background, ball, big ten conference, bowl, cheerleaders, college, college football, collegiate, competition, drone, education, equipment, fans, field, football, football bowl subdivision, game, grass, hawkeyes, helmet, iowa, iowa city, kinnick stadium, kirk ferentyz, league, line, pigskin, players, recreation, school, seating, sports, stadium, team, teamwork, touchdown, under classman, university of iowa, yard, youth,