This workout consists of four-minute bursts of exercise, done at 85 to 95% of your maximum heart rate. Afterwards, you get ...

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Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. After many years of ...

After running the New York City Marathon on the New Balance team in 2023, I was devoted to taking some time off from racing to let my body recover. But then Athleta reached out with an opportunity I ...

It’s no secret that 2025 was an active year. All of a sudden, people got really serious about putting on tons of muscle, ...

An organized gym bag can be key to a great run or workout. Here, a pro runner explains how to choose your essentials. Share on Pinterest Illustration by Wenzdai Figueroa Brian Boisvert is a runner, ...

Welcome to the Year in Review, where we’re rewinding the clock on an entire year’s worth of coverage to highlight the notable and under-the-radar product releases that crossed our desk in 2024. Here’s ...

If you are looking for running workouts, you can take them to a local track. Look no further than this mix of intervals, sprints, resistance running and goal-mile pace workouts. Choose from the ...

Having a workout partner who keeps you accountable will help you push through those training days when you lack the drive to lace up those shoes and get moving—even if you run at different speeds. We ...

When it comes to running, it can be very easy to prioritise the sessions that really make you sweat – those runs that feel super hard. Like hills. But what if we told you running down those hills ...