Ключевые слова: action, active, activity, adult, athlete, athletic, ball, caucasian, competition, concentrating, court, equipment, exercise, female, fitness, friends, game, girl, group, healthy, leisure, lifestyle, male, man, match, outdoors, person, play, player, playing, pursuit, racket, racquet, recreation, serve, sport, sportswear, sportswoman, summer, tennis, training, woman, young,