Ключевые слова: adult, athlete, background, ball, caucasian, celebrate, celebration, cheerful, crazy, enjoy, excited, gesture, grey, handsome, happiness, happy, health, holding, isolated, joy, joyful, lifestyle, male, man, one, people, person, player, polo shirt, positive, professional, racket, satisfaction, sport, sportsman, standing, success, successful, tennis, victory, winner, winning, young,