Ключевые слова: african ethnicity, athlete, athletic, ball, black, caucasian, caucasian ethnicity, challenge, competition, competitive, competitor, diverse, effort, expertise, game, grass, ground, jersey, male, man, medium group of people, mid adult, mid adult men, millennial, mixedrace, mixedrace person, modern, multiethnic, occupation, outdoors, player, playing, profession, professional, pushing, rival, rivalry, rugby, rugby ball, rugby player, skill, sports, sports venue, sportswear, sporty, stadium, standing, strength, team, teammate, teamwork, together, young adult, young men,