Fitness fads may come and go, but there’s one aspect of strength training we can all agree on: a strong core never goes out of style - and for this, I'd recommend the side plank exercise every time.

It’s an isometric core strength exercise that involves maintaining a position similar to a push up for the maximum time possible (Wikipedia). Start with a 10 to 15 second plank and build your time up ...

(CNN) — 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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Avoid back pain while doing planks by warming up first and learning to properly engage your core muscles.Getty Core exercises ...

Run faster and more efficiently with these moves.

Stubborn belly fat can be tackled with simple home exercises. Crunches, planks, Russian twists, high knees, and squat jumps offer effective solutions. These moves target abdominal muscles for fat ...

What is clear, however, is that the plank became the favored core exercise a decade or so ago, eclipsing the crunch and sit-up. The latter two exercises can put strain on your spine and hip flexors, ...