Ключевые слова: active, adult, athletic, background, ball, black, caucasian, close, competitive, competitor, concentrates, court, details, equipment, exercise, fit, fitness, fun, game, half, hand, health, healthy, inside, isolated, man, play, player, poses, racket, racquet, recreation, recreational, sport, sportsperson, stance, stares, stroke, swing, tenis, tennis,