I recently read about a study that says you can boost your brain health using one particular form of exercise that surprised me — high-intensity training (HIT). As a personal trainer, I already knew ...

Researchers from the University of Southern Denmark investigated how eight weeks of high-intensity interval training affect the structure of mitochondria—the parts of muscle cells that produce energy.

As women enter their 40s and beyond, hormonal changes can make it harder to build muscle, maintain energy, and manage body composition. High-intensity training is one of the most powerful tools for ...

Even at 63, Dorian Yates still takes the High-Intensity Training (HIT) approach he used when he won six consecutive Olympia titles. In his January 20 Instagram post, Yates explained why many ...

Share on Pinterest An Australian study suggests that HIIT exercises could be optimal for body composition in older age. Image credit: rbkomar/Getty Images A study suggests high-intensity interval ...

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. After receiving a doctor’s approval to begin any exercise ...

Stay on the fitness side of the internet long enough, and you’ll quickly learn that everyone swears by a different training style. Some lifters fall into the camp of high-volume routines with endless ...

High-intensity training (HIT) is often recommended as a way to improve cardiovascular fitness in men and women. HIT exercise can have a positive effect on a person's maximum oxygen consumption (VO2max ...

A typical Tabata workout consists of 8 rounds of 20 seconds of maximum effort exercise followed by 10 seconds of rest. This totals 4 minutes per exercise.