Ключевые слова: action, athlete, atmospheric, background, ball, black, boy, championship, dark, definition, face, fitness, focus, game, healthy, high, leisure, man, mesh, mike, moving, occupation, one, person, ping, player, playing, posture, practicing, professional, progressive, racquet, serious, smart, sports, table, technique, tennis, tough, training, unwavering, vigor, white, young, youth,