If running isn’t for you, this bodyweight workout is your cardio answer

The good news is that you don’t have to run to build cardio fitness. If pounding pavements isn’t your thing, this no-equipment HIIT workout from a cardio and strength coach will still send your heart ...

Is running the best cardio? Here's what the science shows

Primarily in terms of cardio health, running builds the strength of the heart muscle so that it can pump more blood around ...
Runner's World

Two HIIT sessions a week is the sweet spot for improving your cardio, says study. Here’s what they should be

Like it of loathe it, high-intensity interval training (HIIT) is a key component of any decent training week. But how many of these sessions do runners need to do each week to get a meaningful aerobic ...
AOL

10 HIIT treadmill workouts that can cut your exercise time in half

High-intensity interval training, or HIIT, is a great way to torch calories, boost your metabolism and get a great workout in a shorter amount of time. And if you're a fan of hopping on the treadmill ...

Is running the best cardio? We take a look at the data – from calorie burn to heart health – to find out

When we look at calorie burn, runners will know the numbers are high. Harvard Health conducted a study to determine which activities burned the most calories over 30 minutes and running ranked second ...