This move engages your triceps, shoulders, upper back, and chest simultaneously while maintaining a solid plank position. But ...

[Noozhawk’s note: This is the 12th in an ongoing series on abs. Click here for the first part. Click here for the second part. Click here for the third part. Click here for the fourth part. Click here ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That's why it pays to dedicate focused training time on your core. You can start with these ab exercises ...

WHEN IT COMES to training your core muscles, most guys tend to value lots of movement. They'll rip through reps of situps, leg lifts, and twists; they might even cycle their legs back and forth like ...

How often have you dismissed the plank? Sure, it's a simple movement that doesn't stir much excitement when you see someone holding the position in a corner of the gym – but if you level up to one of ...

Staying strong after 65 carries a whole new meaning. Rather than focusing on how much weight you can lift, the focus shifts to how well your body moves, stabilizes, and supports itself. That all ...