Davina McCall, 51, shows off her incredible abs in a skimpy bikini after adding ...

She's a fitness fanatic who has a slew of workout DVDs to her name. 

And Davina McCall found a new exercise to add to her regime as she revealed her newfound love for surfing whilst on holiday. 

Taking to Instagram on Sunday, the 51-year-old presenter looked phenomenal as she shared a snap clad in a tiny bikini. 

Ab fab: Taking to Instagram on Sunday, Davina McCall said she'd found a new exercise to add to her regime as she revealed her newfound love for surfing whilst on holiday

Ab fab: Taking to Instagram on Sunday, Davina McCall said she'd found a new exercise to add to her regime as she revealed her newfound love for surfing whilst on holiday

The mother-of-three smiled for the cameras whilst rocking a scanty yellow two-piece that showcased her phenomenal physique. 

Revealing that she had been taking to the waves with son Chester, 12, she captioned the image: 'On my way back home.. had the best time... Chester and I surfed every day. 

'What a full on full body workout! So nice to be a total novice at something but just see little improvements every day . Chester was doing tricks! ( I wasn’t) but I did turn .. on purpose. I turned quite a bit at the beginning but it was by mistake...'  

Time for a change: Davina recently revealed she wants to start living outside her comfort zone and trying new things during a candid clip she posted on her Instagram page

Time for a change: Davina recently revealed she wants to start living outside her comfort zone and trying new things during a candid clip she posted on her Instagram page

It comes after Davina revealed she wants to start living outside her comfort zone and trying new things during a candid clip she posted on her Instagram page.

The TV personality revealed that after watching a Netflix documentary she had began considering things such as alternative therapies and exercises. 

Following a morning session of kundalini yoga, took to the social media site to share her positive experience, before admitting she has had enough of 'playing it safe'.

Clad in a stylish neon green bikini complete with gold chain straps and teamed with a selection of pendant necklaces, Davina admitted that during her fifties she plans to experience more.

She penned: 'I’m purging toxins!! I think my 50s is all about getting out of my comfort zone. I’ve spent a lot of time playing it safe... but not any more.. try everything!'

Alternative therapies: The 51-year-old TV personality revealed that after watching a Netflix documentary she had began considering things such as alternative therapies and exercises

Alternative therapies: The 51-year-old TV personality revealed that after watching a Netflix documentary she had began considering things such as alternative therapies and exercises

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