It’s the start of the new year, and whether you're walking the dog, training for your first 5K, or just trying to get outside more, a fitness tracker can help you stay on track. We found smart ...

Korir’s moves, choreographed to music, demonstrated his ability to move with precision and rhythm – and watching these videos left us asking two questions. Why is step aerobics important to Korir, who ...

Get started with your new workout routine with these guidelines, tips, exercises, and more.

In honor of National Best Friend Day, here's a five-move, full-body workout you can do with your BFF, straight from Kim Kardashian's trainer. Exercising with a partner has been scientifically proven ...