Start by practicing perfect form before chasing longer times. Position your elbows directly under your shoulders, engage your ...

These 20 ab exercises and workouts will strengthen your core, whether your ultimate goal is building a six-pack or just ...

Balance on your hands and toes with your body in one straight line, hands underneath your shoulders and feet hip-width distance apart. To make this move more challenging, elevate your feet onto a step ...

Exercises like hanging leg raises or the Pallof Press can work your abs better than sit-ups — and anyone can do them regardless of fitness level.

The runner's plank is an alternative I use as a certified trainer when sit-ups aren't possible, and this is exactly how to do ...

Build a stronger, leaner midsection with this 7-move daily yoga flow. 20 minutes, zero equipment, clear cues to engage your ...

You've mastered plank—way to go! If you're ready to kick it up a notch, there are plenty of ways to build on the move to challenge your core even more. Here, 6 ways to make a stationary plank hold a ...

We don't like to play favorites, but...for planks, we'll make an exception. "They are, without a doubt, the best core exercise there is," says trainer David Kirsch, who works with Kate Upton and Liv ...

In a world (or at least an Instagram feed) where fitness pros and newbies alike are always trying to out-sweat one another, Blogilates founder Cassey Ho decided to team up with two fellow fitness ...

If you want to strengthen and tone your core, consider practicing yoga. Poses like side plank and boat pose are great for building strong abs.

Test your core after 50 with the side plank. See time standards, proper form, and progressions to build stability and balance ...

Jennifer Aniston revealed her abs in a black sports bra on Instagram, and fans were amazed by her remarkable physique. Just a ...