Fast, effective, and no basic movements.

According to experts, it takes just four core workouts to absolutely rip your top half to shreds, so you can get stronger.

While practicing Pilates is an effective way to strengthen your core, you can build core stability, balance, and strength ...

This dumbbell ab workout combines weighted core movements with bodyweight control to build strength, stability, and ...

Psst: it's not another plank.

Core exercises after 65, with exclusive certified-trainer cues, to rebuild stability fast using 4 simple at-home moves.

Ditch the painful floor crunches and embrace the efficiency of upright training. Discover the functional movements that build ...

Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That's why it pays to dedicate ...

Flip through any health and fitness magazine from the last few decades and you’ll find no shortage of ab exercises promising that coveted six-pack—crunches, sit-ups, planks, you name it. And while ...

Chair core exercises after 55 with exclusive personal-trainer tips: 4 moves to test exceptional core strength.

And why boxing is so good for women over 50, straight from Geri's coach ...

We tapped a top trainer to break down the golden-era moves that sculpted serious six-packs, and why they still work today. Flip through any health and fitness magazine from the last few decades and ...