WWE superstar Nia Jax revealed on her official Instagram account that she was working out in the ring at the WWE Performance Center this week.

Jax last worked a match at the WrestleMania 35 pay-per-view and in the days after, underwent double knee surgery.

It was later revealed by the company on an episode of Total Divas that Jax could be out of action for between 8 to 14 months as a result of the surgery.

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Testing out the new knees ?!

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