Planks are widely considered by fitness experts to be a fantastic exercise to strengthen the muscles in your core and elsewhere, no matter your age or physical fitness level. There are numerous ...

The plank is one of the most commonly performed core-strengthening exercises, and whether you're getting your heart-rate up at Barry's or at home (using a Class FitSugar video, per chance??), there's ...

When it comes to choosing the right exercise for abdominal training, sit-ups and planks are particularly popular. While sit-ups are often seen as a classic exercise for strengthening the abdominal ...

Here's how long you should be able to hold a plank — according to your age - Planking is a great strength-building exercise ...

Margot Robbie, pictured here on the set of the "Barbie" movie wearing a pink and white gingham dress, trained with David Higgins to get into top character shape. (Photo: Everett Collection) This ...