From pricey wearable devices to your phone, it has never been easier to track your daily physical activity — or lack of it. And if you're like many Americans and spend nine-plus hours sitting every ...

In an episode of Grey’s Anatomy, a nursing home resident—and devoted Gutter Girlz bowling team member—named Enid French needs gallbladder surgery, but she has to have her heart tested before going ...

Counting steps is easy using a phone, a wearable or a fitness tracker. And scientists have lots of data to figure out how many daily steps you... Counting steps for health? Here's how many you really ...