Lower-body strength is a key indicator of overall fitness, mobility, and long-term health. One of the simplest ways to assess it doesn’t require a gym, special equipment, or advanced training—just a ...

Forget the six-pack—real core strength at 60 is about stability, balance, and independence. Take this three-move trainer challenge to see how your torso measures up for the years ahead.

Add Yahoo as a preferred source to see more of our stories on Google. At first blush, the ability to do lunges may not seem like a good way to measure functional fitness. But when you consider how ...

As the name suggests, this test method to detect heart health and muscle fitness is comparatively easy to perform. No equipment, no gym membership, and no fancy tracker is required. You just need to ...