Even at 63, Dorian Yates still takes the High-Intensity Training (HIT) approach he used when he won six consecutive Olympia ...

These high-intensity workouts are designed to tax your cardiovascular and muscular strength (and, frankly, your mental strength as well). Learn how to improve your fitness and build solid strength ...

The actor explains why he’s stepped away from heavy weights in favour of HIIT and outdoor movement ...

A recent study from Australia suggests that high intensity interval training may be optimal for body composition in older adults, by helping to lose fat while preserving muscle.

Five years of high-intensity interval training increased quality of life, improved fitness and might very well have extended the lives of participants in the Generation 100 study. "First of all, I ...

You’ve probably heard of high intensity interval training (a.k.a. HIIT), but have you heard of high impact training? Though they sound similar, these two types of exercise are a little different. Like ...

Creatine supplementation is booming among those seeking greater muscle size and performance. Although creatine is certainly not a new discovery, with research dating back to the 1830s, its popularity ...

An oft-quoted 2010 study suggested that low-intensity exercise is more effective for weight loss than high-intensity exercise. In this study, conducted by researchers at the University of Udine, Italy ...

Plus, exactly how to get results from whatever activity you love to do.

People who’ve had a stroke might worry about pushing themselves hard at the gym. New research suggests high intensity interval training (HIIT) can do more to improve fitness than moderate-intensity ...