The 75 Hard challenge has a series of strict rules to follow — from two workouts a day to zero cheat meals — for 75 days ...

O peration 66 has joined the long line of viral fitness challenges promising to help you overhaul your health. Like the 75-Hard, 75-Soft, and Winter Arc challenges, Operation 66 is designed with ...

TikTok fitness trends like the 75 hard and 75 soft challenges probably have you wondering if you should try out these new workout routines. After all -- influencers say it builds mental fortitude ...

When choosing your next challenge, you’ll want to look for one that matches your level of fitness. If you haven’t sat on your bike in a year, don’t choose a challenge that starts with a ...

Get involved in the Sweat with Talking Tom challenge and inspire participants at various stages of their fitness journey.

To help you switch things up and get closer to your fitness goals, NASM-certified personal trainer Désirée Triolo created this 21-day dumbbell arm challenge with all fitness levels in mind.

Which online fitness challenges are the best? Personal trainers review the 80-Day Obsession, the Sweat app, Nike Training Club and more.

When I first read about the 75 soft challenge, I thought, “sounds totally manageable, I’m in”. I’m always keen to take on a new wellbeing challenge but personally, I approach viral fitness ...

I did this 28-day fitness challenge — here’s what happened . Here’s what happened when I followed the fitness plan for 28-days: I’ve never been happier with my body .

I've always been into fitness. I've tried pretty much every workout there is and I have a package of spin classes at a variety of studios, so when I heard about Flywheel's 28 Days to Fit I knew it ...

The 30-day fitness challenge has been around since the dawn of the Internet age, but there’s still no consensus as to whether or not it’s an effective training tool.

We love a fitness challenge here at the Strong Women Training Club, but having forgone weight-based body transformation plans that promise instant results, writer Lottie McGrath reveals why she ...