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Heart Rate

young woman checking heart rate on smart watch

The MAF Method Is All About Keeping Easy Runs Truly Easy—Here’s What to Know

Health & Injuries.

By Laurel Leicht

Everything to know about the MAF method and letting heart rate guide your runs

woman checking heart rate after sports training on bridge in morning time

Heart Rate Training Can Streamline Your Workouts for Better Results

Health - Injuries

max heart rate close up of sporty young woman using cell phone and smartwatch

How to Find Your Max Heart Rate

Health - Injuries

young woman using smartwatch and doing outdoor workout in the city

What Is Heart Rate Variability?

resting heart rate

What Does a High Resting Heart Rate Mean?

Health & Injuries

young sportswoman running and checking pulse on smart watch on foggy morning

What Is Cardiac Drift?

Running Shoes - Gear

wrist heart rate accuracy

Is Your Wrist-Worn Heart Rate Monitor Accurate?

By Emilia Benton

low resting heart rate

Is My Resting Heart Rate Too Low?

by Emily Abbate

increased resting heart rate

Is Your ‘Normal’ Resting Heart Rate a Health Risk?

By Elizabeth Millard

marathon runner resting heart rate

Pay Attention to Your Resting Heart Rate

by Susan Paul and Jordan Smith

what should your heart rate be

What Should Your Normal Resting Heart Rate Really Be?

by Emily Shiffer

james green apple watch heart

How an Apple Watch Saved This Man From a Life-Threatening Blood Clot

by Alisa Hrustic

exhausted runner pausing after sprints

5 Max Heartrate Training Myths, Busted

by A.C. Shilton

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Should You Run More or Run Faster?

by alex hutchinson

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Exercising While on Beta Blockers

by William O. Roberts, MD

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How to Treat Warm Up Angina

by William O. Roberts, MD

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How Do I Know if I'm Recovered After a Workout?

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Tracking Fitness With the "Heart Rate-Running Speed Index"

by alex hutchinson

Everything to know about the MAF method and letting heart rate guide your runs

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Ask the Coaches: How Can I Lower My Heart Rate?

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Morning Heart Rate and "Functional" Overtraining

by alex hutchinson

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How Many Heart Beats Do We Get?

by alex hutchinson

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How Do I Train Based on Heart Rate?

by Jenny Hadfield

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How Can I Train with a Heart-Rate Monitor?

by Jenny Hadfield

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App Syncs Music With Heart Rate, Activity

by Scott Douglas

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Real-Time Cardiac Monitoring Makes Marathon Debut

by michelle hamilton

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Heavy Breathing and Painful Legs

by William O. Roberts, MD

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My Heart Rate Climbs Very High On Runs. Should I Be Concerned?

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Strapless Heart Rate Maker Turns to Kickstarter

by Jeff Dengate

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Target Heart Rate and Interval Training

by William O. Roberts, MD

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Ask the Doctor: Is A High Heart Rate Common Post-Marathon?

by Cathy Fieseler