Zone 2 cardio is the baseline level of heart rate training at 60-70 percent of your maximum. Trainers explain whether walking ...

We tested over a dozen fitness trackers and spoke with health and training experts to pick the best ones on the market.

A brisk walking pace, and the amount of time spent at this speed, may lower the risk of heart rhythm abnormalities, such as ...

Kirsten Ferguson taught me ‘runner’s math,’ surviving side cramps and running form hacks. Plus, she shares a 20-minute speed ...

Treadmills and ellipticals are two extremely popular machines you can use at the gym or buy for your own home.