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 ...

HIIT, planks, and functional exercises dominated, while wearables tracked progress, helping busy adults achieve real results ...

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

Get a complete full-body workout at home with this HIIT routine! Combine strength training and cardio to burn calories, tone ...

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

High-intensity interval training has transformed the landscape of modern fitness, offering scientifically proven results in condensed time frames. This comprehensive seven-day program combines intense ...

You've likely heard all about the benefits of exercise for your heart, lungs and blood sugar. Basically, it does the whole body—and mind (thanks, endorphins!) good. However, you may have stopped using ...

Researchers from The University of Queensland examined 194 adults aged 65 - 85 with no signs of cognitive decline. Participants were assigned to a low-intensity, moderate-intensity, or HIIT workout ...

As HIIT's popularity soars, sprint interval training, or SIT, is doing its best to catch up. Can shorter, harder, faster deliver better results? As the popularity of HIIT continues to soar, sprint ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! This month we will be alternating between HIIT walks and a ...