Learn how to do the Copenhagen plank, a challenging side plank variation that strengthens your hips and core and improves ...

Discover the top 10 best plank exercises that you can perform at home to enhance your core strength and stability. This video ...

Aim for a 45–90 second plank after 50. Learn how to test safely, spot form red flags, and build real core endurance.

Ditch planks and rebuild core strength after 50 with 4 daily moves that train rotation, balance, and real-life stability.

Poor form can make planks less effective and slow your progress toward your strength training goals. To add insult to injury, doing planks incorrectly can lead to an actual injury. Let's avoid that.

The best way to avoid common problems like runner’s knee is to strengthen the muscles that support this important joint.

Borrowed from the Army’s fitness test, these moves build the kind of strength and conditioning that carries over to real life.

Q: I just turned 58, and it's becoming harder to concentrate on one thing -- a book, a project around the house, or a work assignment. What could be the cause and how can I regain focus? -- Harold F., ...

No, you don't need to "earn" or "burn" your food. Here's why this mentality is more damaging than you realize.

Forget boring crunches. Swift did a variety of core exercises that kept her workouts interesting. In the documentary alone, ...

Genevieve Wollinka, who turns 100 on Jan. 3, is a quick-witted fixture in the Wauwatosa WAC’s weekly water aerobics classes.