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

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

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

There may, however, be a shortcut. High-intensity interval training ( HIIT) promises to get you fit with just a few minutes ...

Sprint interval training leads to different adaptations in mitochondria compared to traditional endurance training Photo: Getty Images, Niels Starnick; Collage: FITBOOK How training affects cells is ...

IRISH fashion fans will be scrambling to the tills to get their hands on Tesco’s new F&F activewear collection – and prices ...

Here’s an example. Running an ultra marathon requires endurance, because the goal is to maintain a steady pace for several ...

Does the high-intensity nature of metabolic resistance training yield comparable or better results than traditional training ...

Our most recent class of fitness pros come from all walks of life—and they want you to be the best version of yourself. Ready ...

A new study published by Science Daily on January 8, 2026, found that just 10 minutes of intense exercise can trigger ...

HIIT exercise isn't for everyone and there's some evidence that you can overdo it. Here's what the experts recommend ...

Chari is an Olympic heptathlete whose career has been built on dedication, precision, and a love for sport. Known for her ...