Ключевые слова: action, activity, background, black, classic, close up, closeup, competition, copyspace, design, equipment, exercise, fitness, fun, game, goal, healthy, hobbies, isolated, leadership, leisure, lifestyle, light, motion, movement, object, one, pattern, play, power, profession, racket, shadow, single, sphere, sport, sportsman, standard, strength, strong, studio, symbol, team, tennis, tool, traditional, training, trainings, typical,