Caroline Flack presents The Xtra Factor with Olly Murs

Caroline Flack has been venting any anger she might have on a punchbag.

The 32-year-old Xtra Factor host, who split from 18-year-old One Direction star Harry Styles in January, revealed on Twitter this morning that she's embraced a new sport.

'So this week I've spent every morning boxing with this dude @UlissesWorld. LOOK AT HIM! He is real! He exists!' Tweets Caroline.

Caroline's trainer holds a sword and shows off huge muscles in his photo and describes himself as 'a celebrity trainer, champion natural bodybuilder, fitness sports model & a successful gym owner'

Her fitness-kick comes 3 months after she  flushed her body of toxins with the Juice Master plan.  

'I'm doing a juice diet. Has anyone done one? I'm completely inspired by @melblatt,' Tweeted Caroline

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Esme Riley