"I love to run. It makes me feel great. But some of my non-runner friends keep warning me that I'm ruining my knees."

If you're a runner like me, you know that hitting the trail can be great for your heart—and your head. But...

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Your knees support much of your weight. Exercise can keep your knees healthy by strengthening the muscles surrounding the joints.

Hit the ground running in springtime and stay healthy with a variety of physical challenges in the great outdoors. Eat right and get fit, but find time to enjoy nature too.

An older female kangaroo was starting to move slower than others in her mob, so keepers did a scan and discovered she had injured her spine.

How a human chiropractor came to Aima's aid.

The older female kangaroo was starting to move slower than others kangaroos in her mob, so keepers did a scan and discovered she had injured her spine.

The older female kangaroo was starting to move slower than others kangaroos in her mob, so keepers did a scan and discovered she had injured her spine.

The older female kangaroo was starting to move slower than others kangaroos in her mob, so keepers did a scan and discovered she had injured her spine.

Pandas are notoriously curious, and today is no exception.

This little guy has a ton of energy.

The older female kangaroo was starting to move slower than others kangaroos in her mob, so keepers did a scan and discovered she had injured her spine.

An older female kangaroo was starting to move slower than others in her mob, so keepers did a scan and discovered she had injured her spine.

The older female kangaroo was starting to move slower than others kangaroos in her mob, so keepers did a scan and discovered she had injured her spine.