marta kostyuk 🇺🇦 tennis player 🎾 training video | Марта Костюк

#martakostyuk#tennis#gymworkout

instagram: kostyukmarta

now Marta is coached by Ivan Lyubicic, a former Croatian tennis player. About six hours a day. This is the entire training process, including physical training That is, on-court training and physical training.