High-intensity interval training is one of the best ways to pack a lot of exercise into a short period of time. HIIT workouts ...

You’re not imagining things - this high-intensity interval training method has become the talk of fitness circles in the last ...

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 ...

Cardio exercises have major benefits for your heart, as you probably know. What's more, aerobic exercise can boost your brain health and can even reduce the risk of death. Running is the workout most ...

When people set out to lose weight, their mission usually begins on the tread or StairMaster. Thing is, the best cardio for weight loss isn't slogging away on a treadmill. This old gym touchstone is ...

Like the name suggests, HIIT training involves intense, max-effort movements followed by short rest periods. Those quick ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." IF YOU’RE LOOKING for a style of workout that will push you to your limits without needing to exercise ...

Welcome to Class Fitsugar's newest season! We're back in the studio, and our new trainer Natalie White will be leading you through a 30-minute cardio HIIT workout, joined by Paulyn Baens and Maya ...

Two main categories of workouts are high-intensity interval training (HIIT) and low-intensity steady state (LISS). Both can improve your cardio fitness, but with different pros and cons. That said, ...

I often hear from people who tell me how hard they are working to get lean and toned, but they just aren't seeing results. Here's the harsh truth: the word "toned" essentially means "muscle," and you ...

Higher intensity activities are also great cardio exercises for women over 40 and can “give you a quicker bang for your buck” by packing more work for the heart into a shorter time frame. Think: ...

IF YOU’RE LOOKING for a style of workout that will push you to your limits without needing to exercise for hours, you only need to understand one four-letter acronym: HIIT. The term stands for high ...