You can also take the " talk test " if you're unable to monitor your heart rate. As per this test, while performing zone 2 cardio, you'll be able to talk comfortably, speaking around three to five ...

I used to take lots of shortcuts when training for a race. Often those shortcuts involved brief interval sessions and hill ...

With Prime Day on the horizon, my eyes are peeled for the best deals on the site and I spotted my favorite foldable walking ...

Here are some of the best things to do this weekend in San Diego from Friday, June 27 to Sunday, June 29.