Ключевые слова: ace, activity, adults, athletic, ball, balls, bounce, championship, coaching, community, competition, court, engagement, enthusiast, equipment, event, exercise, facility, fitness, fun, game, gameplay, green, indoor, leisure, light, match, natural, net, passion, players, practice, rally, recreation, score, serve, skill, sports, sportsmanship, strategy, strength, surface, swing, teamwork, tennis, tournament, training, yellow, youth,