Here are revealing photographs of how World number one , #SerenaWilliams keeps fit. They may be the secret of why she continues to defy her age, 34 years next month, to dominate female tennis for almost two decades.
Here are revealing photographs of how World number one , #SerenaWilliams keeps fit. They may be the secret of why she continues to defy her age, 34 years next month, to dominate female tennis for almost two decades.