Discover the most effective 15-minute core workout routine from a certified trainer with 20+ years experience. Get defined abs in just 4-6 weeks with these 5 proven exercises.

Rolling out a yoga mat for some crunches can be a good ab workout, but we spend much more of our days upright and walking ...

Overhead seated leg raises build stronger core and hip muscles with or without weights. Here's how to do them and the ...

Core workouts should be about more than just trying to get six-pack abs. In fact, working your deep core—not just the top ...

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Looking for easy ab exercises that will strengthen and ton your core fast? Look no further than our list of the best ab ...

Want to strengthen your core and achieve enviable curves like J.Lo? Her trainer, David Kirsch, shares three medicine ball ...

Kneel down on the floor with your thighs perpendicular to the ground in front of a cable tower. Hold the end of rope ...

The transverse abdominis supports the spine and the way we hold our bodies, but it's often neglected. Here's how I learned to engage it.

Getting tired of your usual round of abs exercises? These six core strength movements will ensure you don't plateau. These ab workouts with weights will help you sculpt a core worth showing off ...

Using a box or chair to start from seated will seriously ramp up the intensity on your quads, core, and hips. Without a doubt. Seated ab exercises can help you strengthen your core and hips and ...