From a medical perspective, it is difficult to determine whether 75 Hard is beneficial. NHS GP Sam Whiteman points out that, because "it has not been studied" in a clinical setting, it cannot claim to ...

"We’re the Dixon Sisters—professional dancers, gymnasts, and more—sharing our passion for movement and fun. For more fitness ...

As we enter another new year, it doesn’t come as a surprise that a TikTok trend for fitness is taking over our algorithms. This year, it’s the ’75 Hard’ challenge’ – with variations ...

Easy, right? Well in case you fancy your chances, two people who have finished the challenge told us what it's really like - and experts have cautioned that if it sounds a bit strict, something ...