For years, the gold standard for gauging workout intensity was often a simple "how you feel" metric. And while perceived exertion is still used by many exercisers and athletes today, it’s a bit like ...

Running stats — love them or hate them — as a runner, you will be constantly inundated. Finish a run, and you’ll get every data set imaginable, data that even ten years ago would have only been ...

Smartwatches I walked 5,000 steps with the Garmin Instinct 3 vs Amazfit T-Rex Ultra 2 — and this watch won by a single step ...