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You can now go to an exercise class to work out your jaw muscles

Isabelle Aron

Forget HIIT training, spin classes and endless press-ups. There’s a new workout in town and its main purpose is to work your jaw muscles. Why? So that you can eat a load of chocolate, naturally.

Cadbury and 1Rebel have teamed up (an unlikely partnership, sure) to create a workout targeting your jaw muscles with ‘jaw cardio’, ‘jaw stretches’, ‘jaw push-ups’ and chanting to help loosen up those jaw muscles. Once you've got through this bonkers workout, you’ll be rewarded with the new Cadbury Dairy Milk flavour: peanut caramel crisp stuffed with crunchy peanuts, a crispy peanut filling and caramel. Sounds like quite a mouthful.

As well as working out those all important jaw muscles, the session will also include 1Rebel’s high-intensity ‘Reshape’ workout, so you'll have definitely earned the right to stuff your face with chocolate – and isn’t that what all exercise is about?

The Jaw Gym Class is at 6:15pm on May 30 at 1Rebel, 63 St Mary Axe, EC3A 8LE. Book your space by emailing

Want to get your sweat on? Check out London's best free fitness classes.

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