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There comes a time in every runner’s life when it’s time to kick things up a notch. That means one thing and one thing only: interval training. There’s a reason loads of runners don’t like intervals.

In the stilted homes of Madagascar’s coastal villages, women trained through the Barefoot College National Programme – with support from WWF – are expanding access to solar-powered light. As the light ...

The first time you fire up a new Garmin watch, the amount of stats can be overwhelming, and the more you use the watch, the more data it throws at you about your activity, workouts and recovery. There ...

Julia Sullivan is a health and fitness writer, editor and content strategist well as a certified personal trainer. Her byline is in many publications from Harper's Bazaar to SELF Magazine to brand ...

Background High-intensity interval training (HIIT) may be a feasible and efficacious strategy for improving health-related fitness in young people. The objective of this systematic review and ...

Over the past two decades, intermittent hypoxic training (IHT), that is, a method where athletes live at or near sea level but train under hypoxic conditions, has gained unprecedented popularity. By ...

VO2 max is among the most elusive terms in fitness. You may have heard of it, as it’s often heralded as the number that defines your cardiovascular fitness. Yet for many, the concept is confusing and ...

If you had to pick the better runner — a sprinter or a marathoner — the answer would depend on the type of race. In a 200-meter race, the sprinter will have an edge over the marathoner, but if it ...

Today’s sports watches are a lot like cars. There are so many high-quality models, choosing one really comes down to price range and feature preferences. For athletic watches, these include battery ...