Orangetheory Fitness review: can it really burn 1000 calories?

Orangetheory Fitness is now in London (and spreading across the UK), we review a class and discuss whether or not you can really burn up to 1000 calories in it.

Orangetheory Fitness review: can it really burn 1000 calories?

Orangetheory Fitness review: can it really burn 1000 calories?