Serena Williams

Serena Jameka Williams (born September 26, 1981) is an American professional tennis player and former world No. 1 in women’s single tennis. — Wikipedia

Anatomy of . . . Serena Williams

Anatomy of … Serena Williams -

Serena Williams has announced that she will compete for her 24th grand-slam title at the behind-closed-doors US Open — but what makes the 38-year-old such a phenomenal athlete and competitor?Her power