Here is a fun video of her training recently -- be sure to watch right to the end !
Garbine Muguruza of Spain , a 21 - year - old who currently ranks No. 19 , is one of the more popular emerging young players .
Here is a fun video of Garbine Muguruza 's training recently -- be sure to watch right to the end !
Garbine Muguruza of Spain , a 21 - year - old who currently ranks No. 19 , is one of the more popular emerging young players .