To be sure you’re getting real cardio benefits out of your walks, Ranellone recommends checking your heart rate (either ...

Do you prefer working out in the morning or the afternoon? This study suggests it can make a big difference to your heart ...

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

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

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