Need a little encouragement when you exercise? Apple's Workout Buddy, available for iPhone and Apple Watch, aims to help you get fit and can provide verbal coaching to carry you through a series of ...

Interval training brings immense benefits. It can also be intimidating, particularly for those new to running. What’s needed, then, is a way to sprinkle on some speed training without the accompanying ...

Overtraining could crush your progress. Learn how to run interval workouts more efficiently with this coach-backed advice.

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.

Running is one of the most accessible forms of cardio. It boosts cardiovascular health, strengthens joints, supports fat loss, and delivers a solid endorphin hit. But let’s be honest – it’s not for ...

VO2 max measures your body’s maximum oxygen use and relates to longevity and health. Army’s H2F system uses HIIT to improve VO2 max and overall health. Consistent HIIT, 2–3 times weekly, improves VO2 ...

Following changes in military fitness tests, along with corresponding pass/fail standards ,over the past few decades, most military members must master pushups, the plank pose and running.