A healthy dose of cardio is an important part of your exercise routine, and for a lot of us, "zone 2" cardio is going to make ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When I first started running seriously, I thought I had to be out of breath and dripping sweat with my ...

You likely know the importance of zone 2 training—low-intensity miles that are the foundation of distance running plans. The challenge? Finding your personal zone 2 range, and sticking to it. That’s ...

Zone 2 training has recently become a staple in my routine, and I can see why the experts are such keen advocates. Before now, I would force myself to go hard whenever I did a cardio or HIIT workout, ...