The core idea is quite simple, the lower your heart rate in relation to your step count, the better your cardiovascular fitness. If your heart rate is high and your step count is low, that ratio ...

Overall, zone 2 cardio is where it’s at when it comes to reaping heart health benefits. Plus, it can help you “build that ...

It absolutely can. For most people (excluding those who are aerobically fit enough to jog in zone 2), you can walk in a zone ...

Heart rate zones are a way to describe how hard you're working during a cardio workout, like running or cycling. The faster ...

Zone 2 cardio. You can gauge how hard you’re working during cardio exercise through heart rate zone training, which is “a ...

Experts weigh in on whether cardio kills your gains, how much protein you need, and the right mix of sweating and lifting to ...

Cardio after 40 does more than just burn calories. Cardio improves heart health, maintains lean muscle, and boosts your everyday stamina. Cardio also supports your mobility and helps you recover ...

Get a deeper understanding of the health metrics your smartwatch measures for you, so you can make full use of them.

President Donald Trump’s doctor released the results of his Friday physical exam, noting that he’s "fully fit" to serve as ...

Participants who walked faster were more likely to be men, live in less deprived areas, have healthier lifestyles and weigh ...

Donald Trump's doctor says the oldest man to be elected president is “fully fit” to serve as commander in chief.