Inside Kate Middleton's 'extremely serious' fitness regime as incredibly toned arms wow fans

ok.co.uk:

Kate Middleton is known to have a love for working out and exercise. And the 40 year old Duchess recently dazzled in a green dress and she and Prince William attended another evening reception on their Caribbean tour.

In the Jenny Packham gown the Duchess shared a look at her toned arms, posing the question of how Kate achieves her svelte figure.

A royal insider has revealed that the 39-year-old shuns fancy equipment and instead opts for other methods. Let's take a look...

How does Kate Middleton keep fit? It's known that Kate takes her fitness "extremely seriously," as a palace insider previously told the Express.They continued: "The Duchess is reportedly also a fan of CrossFit and yoga, makes time to go for a run most days, enjoys cycling, and does most of her workouts without a personal trainer!" Get exclusive celebrity stories and fabulous photoshoots straight to your inbox with OK!'s daily newsletter CrossFit is a high-intensity workout that uses functional movements you would use in your daily life - like squatting, pulling, pushing etc.