Ключевые слова: american, athletic, background, canadian, champion, championship, college, competition, contact, cut, design, element, equipment, face, football, front, game, gear, graphic, gridiron, guard, hat, headgear, helmet, icon, isolated, league, mask, modern, nobody, object, player, professional, protect, protection, quarterback, realistic, red, reflection, safe, safety, silhouette, single, sport, team, tournament, uniform, view, white,