Another week, another plank challenge ... 15-30 seconds on each side if you’re opting for a star plank, and build as you get stronger. But what did I learn from doing this exercise every day?

Summer Reading Challenge through Aug. 13. iT is for all ages, from babies to senior citizens. Participants are asked to read ...

30-day fitness and diet challenges are incredibly ... such as this popular progressive plank challenge. In contrast, others involve doing the same thing every day, e.g., running a mile a day for a ...

But I had never come across the plank hip dip. So, I decided to give it a try and aim for 50 repetitions each day for a week. Here's what happened. What is the plank hip dip? The basic plank is a ...