Sprint interval training can improve aerobic capacity, anaerobic capacity, speed and power, says Stone, and the research ...

The message for runners? Two HIIT sessions a week appears to be the ‘Goldilocks’ zone when it comes to improving VO2 max and ...

HIIT involves short bursts of intense workouts followed by brief rests. Read on to know some of the best HIIT exercises for ...

High-intensity interval training (a.k.a., HIIT) is a triple threat: “It’s quick, easy, and effective,” says Angela Gargano, a certified trainer and creator of Strong Feels Good & Pull-up Revolution.

For many people aiming to burn a lot of calories, high-intensity interval training is the way to go. Also known as HIIT, these popular workouts feature bursts of intense activity, such as squats or ...

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 ...

The phrase “putting the hammer down” commonly refers to drivers smashing the accelerator pedal to pick up a burst of speed, often to beat a waning yellow light. Runners use this idiom in much the same ...

If you want to work out, there's never a shortage of options out there, like dancing for cardio or teaming up with a partner. One method you'd probably heard of is interval training: short bursts of ...

As the temperature drops, low-impact cardio workouts can be the way to get your steps in and heart rate up from the comfort ...