But what is zone 2 cardio, exactly? How can you make sure you're doing it right? And is it really so bad if your heart rate ...

But a more subtle aspect of cardio training involves targeting a particular heart rate zone, like zone 2 heart rate, to reap ...

That’s where people disagree. As I’ve explained before, the name “zone 2” comes from heart rate training. To train by heart rate, you use either a wristwatch with an optical heart rate ...

Zone 2 training is a type of cardio exercise where you use your heart rate as a guide to help you find the right intensity for your workouts. It’s one of five heart rate training zones ...

A trainer breaks down everything to know about how to perform zone 2 training for weight loss and its benefits.

Love cardio but can't bear the cold weather? One of these simple treadmill workouts could be the answer. Choose from walking, ...

Heart rate naturally increases during exercise, but a consistently high target heart rate can pose dangers. Here are ways to ...