In the world of fitness, the craze of the year is the #75HardChallenge, or #75Hard, which is particularly popular among TikTok users. If you've never heard of it, it may sound like gibberish—and if ...

Sticking to new habits isn't easy in the new year, especially when they mean giving up old ones that make you feel good—at least temporarily—like hitting up the drive-thru (even if you get the ...

TikTok trends and fitness fads come and go, and some linger more than others. The 75-hard Challenge has been around for a while, and recently, it’s resurgent on TikTok, with TikTokers everywhere ...

Fitness programs aren't what they used to be. At least, they don't look the same as they did before social media. What we once knew as simple diet and exercise regimes now come in all different forms, ...

A few years ago, the 75 Hard challenge took the internet by storm and many people, runners included, overhauled their daily routines to follow a strict set of rules for 75 days straight (hence the ...

Michelle Fairburn began the 75 Hard challenge nearly two weeks ago. She followed the rigid guidelines — which includes following a strict diet with no alcohol nor cheat meals, participating in two ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Among so many health programs and fads, you may have heard of the 75 Hard challenge, now taking social media by storm. Despite it popping up everywhere from Instagram to Facebook, the program still ...

Hard Day Challenge 2026 promises discipline and rapid transformation, but here's how the extreme fitness challenge may impact ...

If you’ve been checking out new fitness programs, you may have heard of the 75 Hard Challenge. It’s a relatively new program that launched in 2019. Blame COVID-19 for its late adoption, but these days ...