Ключевые слова: activity, ball, ballsport, challenge, championship, china, competition, concentration, court, ding, equipment, eriksdalshallen, expression, game, gameplay, gear, hall, handle, indoor, ishikawa, ittf, japan, kasumi, match, net, ning, overview, ping, pingis, play, pong, professional, quarterfinal, racket, rivalry, rubber, serve, single, soc, speed, sport, sporting, stockholm, sweden, table, tabletennis, tennis, tomahawk,