HIIT workouts are great for many reasons, the most popular being that research shows they’re an effective way to burn calories and lose fat in a short space of time. But, if you can’t deal with the ...

For a low-impact cardio sweat sesh, try this HIIT workout without jumping. (It's also great if you have downstairs neighbors.) Squat to kick: “A good exercise to include in every workout is going to ...

Get ready to work out with fitness trainer Natalie White, who will be leading this 10-minute low-impact HIIT workout joined by Jai Jordan and AJ Morales. In this routine, you'll start with a quick ...

High-intensity workouts are a great way to improve your overall fitness and boost your metabolism. But if you're new to exercise, there's no need to start with a super challenging HIIT session that ...

“If you want to get the benefits, but it’s just not possible for you to get that much walking done with your busy schedule, there are a few alternative ways that you can keep your activity high ...

A safe and productive workout routine is all about balance (we hear crunches pair nicely with Crunch Bars), but a high-intensity regimen is only as effective as it is sustainable. If you love your ...

Natalie Laser had trained herself to work to the point of exhaustion. As a former competitive soccer player for the University of Southern California, sprints, high-intensity interval training, and ...

If you’re new to exercise or evaluating your current routine, there are a lot of variables to consider. Should you be focused on strength training or cardio? High-intensity interval training or more ...

Joint pain is one of the most common health complaints that patients report to their doctors. Nearly one in four adults in the U.S. is affected by joint pain, especially in the knees and back. One of ...

High-intensity interval training, or HIIT, checks two of the most important boxes when it comes to exercise programming: high effectiveness in a short amount of time. HIIT workouts are very ...