Jankovic is a amazing player she has got very good ground strokes and is able to mix her game very good. I hope she can become a top 5 player again acutally she is No.7 on WTA Tour. She deserves to win a Grand slam title. I wish her best of luck from Gemany
What is the name of the tool that Jelena, used in this video (1:36 to 1:46), and do you have some link where we can find more about it, and do u have some experience with it, can it help for the improving of the game?
Jankovic is a amazing player she has got very good ground strokes and is able to mix her game very good. I hope she can become a top 5 player again acutally she is No.7 on WTA Tour. She deserves to win a Grand slam title. I wish her best of luck from Gemany
Feuerbach92 11 months ago
bravo jeco.
szivanovic73 11 months ago
Comment removed
szivanovic73 11 months ago
good tennis player.really nice ;DD
Xan3612 1 year ago
i <333333333 JJ's laugh
charlielovestennis 2 years ago 6
What is the name of the tool that Jelena, used in this video (1:36 to 1:46), and do you have some link where we can find more about it, and do u have some experience with it, can it help for the improving of the game?
stefantenis 3 years ago
It's an ETCH-Swing, Etcheberry's invention.
You can read more about it on his website. He is Jelena's fitness coach.
PS His site etcheberryexperience com/en/info/the_etch_swing
Cocodrilchik 3 years ago
It's that car duster.I got one .great for keeping your car dust free every day.:)
preagnantflea 3 years ago