There you are in the gym with your headphones in, listening to your perfectly curated playlist as you tackle steps on the treadmill and reps at the squat rack. You’re on your way to achieving your ...

That ability to hold onto a bar or carry that *really* heavy suitcase? It’s not just a flex—it actually might be one of the simplest clues to how well you’re aging. Grip strength—the ability of your ...