Ключевые слова: 2020, action, active, amateur, background, ball, bat, caucasian, cheerful, coach, competition, copyspace, elderly, equipment, expression, fun, happy, healthy, hobby, holding, instructor, isolated, leisure, lifestyle, looking, male, man, movement, one, pensioner, person, player, playing, pose, posing, preparation, racket, racquet, recreation, senior, serve, single, smile, sport, sportswear, studio, tennis, tokyo, trainer, wellbeing,