But how many of these sessions do runners need to do each week to get a meaningful aerobic boost? The answer, according a new ...

When it comes to getting enough exercise, everyone searches for something that speaks to them. Some people love the quiet solitude of jogging alone while others prefer the competitive element of team ...

High-intensity interval training, also known as HIIT, is a great way to improve your overall cycling performance. Working through short bursts of intense efforts, followed by brief rest periods, can ...

This month we will be alternating between HIIT walks and a simple HIIT routine that uses just your bodyweight to get your heart rate up. On days when we’re doing walking workouts, you have three ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." WHETHER YOU'RE A group fitness junkie or just exercising to be healthy and active, you've doubtlessly ...

The cardio world has split into two passionate camps that argue with the intensity of people debating pineapple on pizza. On one side, you have the HIIT devotees who swear by short, brutal workouts ...

Those mid-class sprint intervals are tough. But experts break down whether they really get you ready for race day.

“You can reduce your usual workout intensity or duration by half. It might seem counterintuitive, but it is a game-changer during hectic times like the holidays,” she says. “By lowering the bar, you ...

Every so often, a new type of workout seemingly takes the fitness world by storm. The latest in this long line of buzzy fitness fads: the Norwegian 4x4 workout, a high-intensity interval training ...

You can always rely on a high-intensity workout to leave you feeling sweaty and exhausted. But a longer workout isn't necessarily better. And a new approach that's gaining fans on social media only ...