After watching Jason Kelce challenge veterans to a push-up contest during ESPN’s “Monday Night Countdown”, I had the idea to ...

We have tried and tested the best fitness trackers: From budget-friendly options to smart rings and rugged outdoor smartwatches, these are the best wearables to look for now Black Friday's here.

While walking, hiking or doing other cardiovascular exercise, you might focus on your breathing or heart rate to gauge how ...

Forget everything you thought you knew about weight and health. Scientists say that being "fit" at any weight is more ...

To avert this flaw, the current study team used data recorded from the fitness tracker Fitbit to objectively measure physical activity in more than 6,000 men and women across the United States.