Serena Williams has a killer backhand and a backside to match.The 39-year-old tennis legend shared a smoking hot workout photo as she showed off her toned curves in a steel gray workout set.Looking back at it while sitting on the floor of her gym, Williams' figure was enough to motivate anyone into a sweat session.
Toned curves: Serena Williams, 39, exudes sexy confidence as she flashes her toned curves in gray spandex post workout With her elbow propped up on her knee, Serena flashed her muscular arms as her full frame was accentuated in the mirror.She wore her hair down in loose caramel curls and exuded confidence as she shot a glance that said 'I mean business' to the camera.
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