Ключевые слова: alliance, amateur, athletes, athletic, ball, bond, clutch, clutching, combined effort, compete, competition, competitors, crossbar, end line, field, football, game, goal line, goalpost, hobby, jerseys, joint effort, league, leisure, match, men, play, players, poles, practice, professional, recreation, rugby, shirts, sports, team, team effort, teamwork, touch, uniform, union, warming, warming up,