Standing exercises for abdominal fat after 65, from a trainer who explains why sit-ups miss the deep core and what to do ...

Standing exercises for a flatter midsection after 60: a CSCS trainer's walking-interval routine that beats crunches.

Take on a core workout featuring two rounds of each ab exercise as a husband joins his wife for a challenging fitness session ...

Add Yahoo as a preferred source to see more of our stories on Google. When trying to reduce body fat and get in shape, many of us head straight for the nearest full-body mirror and lift up our shirts ...

Finally, the suitcase carries help build the real-world functional fitness in the core needed to carry a heavy suitcase, bag ...

Core exercises can improve strength, posture, and overall health. Although it can be harder for females to attain visible ab muscles, performing core exercises regularly is very beneficial. Sex and ...

It’s a common fitness dilemma: You’re banging out crunches and planks week after week but still not seeing the strength and muscle tone you want in your lower abs. That’s a sign it’s time to switch up ...

Get a little more out of every plank hold.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Do you want a strong ...

The humble crunch has dominated core training routines for decades, appearing in everything from military fitness tests to celebrity workout videos. This seemingly simple exercise promises a path to ...

Your lower ab muscles play a major role in supporting your core, back, and pelvis. Keeping these muscles strong—along with the rest of your core—can help promote good posture, protect your spine, and ...