Struggling to motivate for yet *another* at-home workout? This 28-day abs challenge is sure to keep you on track. All you have to do is press play. Start your week off with a full, 20-minute Pilates ...

So when I had the opportunity to review the Women's Health Flex Challenge Abs Enthusiast track firsthand, I was immediately ...

Get ready to be amazed as professional athlete and obstacle course racer Andrea Azkune transforms her living room into a stunning display of gymnastics mastery. In this captivating video, Andrea ...

While the coronavirus (COVID-19) pandemic has halted the cadence of everyday life for just about everyone, the world is now beginning to adjust. We're all handling the challenges of social distancing ...

As a personal trainer and fitness writer, I often bat away fitness fads and TikTok workout challenges (like 75 Hard) with a stick. When I first heard about the “Winter Arc” challenge, I sighed, ...

75 Hard: What happened when I tried the internet's toughest fitness challenge? - This brutal 11-week fitness challenge has taken over the internet. But critics have called it ‘ridiculous’, and ...

With the rise of fitness trends like the 12-3-30 workout and accessible at-home workouts, it’s clear that mindful movement is in right now. Even trends like the viral 75 Hard challenge are being ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...