Your level (beginner, intermediate, or advanced) will dictate the time ... and get the most from each exercise. During our 30-day plank challenge, you will extend the time you can hold a plank ...

So if you've come across the latest viral fitness TikTok trend—the 11 push-up challenge—there's good reason that tons of ...

So why would anyone bother to sign up for a month-long plank challenge ... of five minutes a day? Well, writer Hollie Richardson has done exactly that – planning for 30 days – in a bid ...