The Norwegian 4x4 Hiit workout is a favourite among athletes and actress Jessica Biel – here’s why it’s so beneficial

Lack of time is often the main reason people don’t exercise regularly. But a type of interval workout recently popularised by ...

Your 500m Row Time Says a Lot About Your Fitness – Here Are the Benchmarks to Beat

The 500-metre row is the perfect distance to test your engine. Whether used for repeats or as a standalone finisher, it packs ...
Fitgurú on MSN

HIIT training: The powerful workout that burns fat and builds lean muscle faster

High-Intensity Interval Training (HIIT) has become one of the most effective fitness strategies in the United States for ...
Yahoo

The Best 7-Day Interval Walking Plan for Beginners, Created by Certified Trainers

Interval walking alternates slow and fast paces to boost intensity. People of all fitness levels can benefit from interval walking. Gradually increase the frequency and intensity of your interval ...

The Norwegian 4x4 workout that promises to improve fitness in little time

New research shows the 4x4 workout format can improve fitness faster than traditional workouts, such as jogging or cycling ...
Yahoo

What Happens to Your Body When You Do Interval Walking

Step into a healthier future, stride by stride. The varied paces in interval walking enhance your body’s ability to deliver oxygen to muscles. “Adding higher-intensity intervals pushes your ...
Lifehacker

How to Do the Norwegian 4x4 Workout Trend

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...