The largest high-intensity interval training class (multiple venues) is 4,916 people, and was achieved by Herbal Life International of America, Inc. (USA) across multiple sites in the USA, Mexico, ...

New research published in ImmunoHorizons shows that running a high-intensity interval training (HIIT) workout triggers a more inflammatory immune response than cycling HIIT. These findings could help ...

Remember the buzzy boutique fitness classes that soared in the mid to late-2010s? There was a time when you couldn’t skim a stone down 23rd Street in Manhattan without it ricocheting off three ...

Since I've been posting a series of CEO interviews, this time I'm back to talking about HYROX for the first time in a while.

Endothelial dysfunction is a hallmark of cardiovascular disease (CVD) and plays a central role in vascular inflammation, thrombosis, and impaired vasodilation. A study led by researchers from Miguel ...

If you ask people why they do not exercise as much as they should, the most common answer is lack of time. The World Health Organisation recommends 75 minutes of high-intensity exercise, or 150 ...

We all grow older. There is nothing we can do about that, but the quality of those years is within our control, as recent research has shown. We all grow older. There is nothing we can do about that, ...

In an analysis comparing studies of interventions for adults with heart failure with preserved ejection fraction, high-intensity interval training (HIIT) appears especially beneficial. A network ...

Burn fat, increase your strength and power up your cardio fitness fast, with this high-intensity interval training workout Efficiency is the name of the game when it comes to high-intensity interval ...