Ключевые слова: 2015, action, athlete, atp, backhand, ball, best, billie, center, champion, championship, court, example, exercise, fitness, flushing, forehand, game, grand, handicapped, jean, king, match, national, open, person, players, professional, quad, quadriplegia, racket, serve, set, singles, sithole, slam, south, sports, stadium, tennis, title, tournament, training, trophy, us, volley, wheelchair,