Ключевые слова: action, argentina, argentinian, athlete, backhand, ball, billie, center, champion, championship, court, example, exercise, fernandez, fitness, flushing, forehand, game, grand, gustavo, handicapped, handicapped person, jean, king, match, national, new york, open, paralympic, players, points, professional, racket, semifinal, serve, set, singles, slam, sports, stadium, strings, tennis, title, tournament, us, usa, volley, wheelchair, wheelchair tennis,