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 ...

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 ...

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.

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 ...

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.