Ключевые слова: action, athlete, ball, challenge, championship, competition, competitive, concentration, elite, equipment, eriksdalshallen, expression, face, female, fitness, game, hand, hands, healthy, indoor, indoors, japan, jeon, jihee, korea, match, morizono, motion, open, paddle, person, ping, player, playing, pong, professional, racket, sakura, soc, speed, sport, stockholm, table, table tennis, tabletennis, tennis,