Simple field-based tests of muscle strength can provide early clues about the risk of developing several long-term illnesses.

It sounds almost too simple to be meaningful, but science says the handgrip test does work. You just need to squeeze a device as hard as you can for a few seconds, and it may tell you something about ...

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 ...