Ключевые слова: ace, activity, athlete, athletic, backhand, balance, ball, bounce, championship, close, competition, competitive, coordination, court, equipment, exercising, fitness, focus, forehand, game, grip, hand eye, hitting, indoor, leisure, leisurely, match, net, outdoor, player, playing, precision, racket, recreation, serve, skill, spin, sports, sporty, strings, tennis, tournament, training, victory, yellow,