Women Tennis Stars Warm-Up & Workout

Tennis stars work out and train hard on the practice courts. WTA players featured include: Maria Sharapova, Ana Ivanovic, Sam Stosur, Caroline Wozniacki, Vera Zvonareva, Maria Kirilenko, Victoria Azarenka, Gisela Dulko, Flavia Pennetta, Jelena Jankovic, Kaia Kanepi, Anastasia Pavlyuchenkova, Andrea Petkovic, Yanina Wickmayer, Svetlana Kuznetsova, Vera Dushevina, Alicja Rosolska, Ekaterina Makarova Sara Errani.