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Health & Injuries

a person running on a path while checking a smartwatch

How to Find Your Max Heart Rate and Train Smarter

Plus, how to find your training zones so you can meet your workout goals.

by Laura Williams Bustos, M.S.

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The Latest

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How to Treat 15 Common Running Injuries

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foot strike

Your Guide to Foot Strike

runner celebrating completion of a marathon with a medal

I’m Not Giving Up on Running After Breaking My Leg

woman running on boardwalk

This Study Challenges the Golden 10 Percent Rule

Runners participating in a marathon event alongside a road lined with spectators

How to Avoid Injuries When Marathon Training

Runner's Knee

two lower body strength moves to reduce knee injury

Swap Miles for Strength to Prevent Injury

By Matt Rudisill

runner's knee

Runner’s Knee? Here are Some Possible Solutions.

by Mallory Creveling, CPT

spain, aviles, young athlete woman running along a coastal path at sunset

The Secret Solution to Knee Pain While Running

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knee strengthening exercises

5 Knee Exercises for Runners

By Danielle Zickl

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Hip Injuries

runner holding leg

Stress Fracture Warning Signs Runners Should Know

By Jenessa Connor

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a group of unrecognisable runners running through the park

5 Signs You Have Weak Glutes

By Caitlin Carlson

DAA Industry Opt Out

hip flexor test to help you run better

This 30-Second Test Can Help a Runner’s Hips

By Matt Rudisill

single leg deadlift

Everything You Need to Know About Hip Pain

by Dr. Cathy Fieseler and Jul 14, 2025.

From Runners World for KT Health

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More Health & Injuries

fitness woman runner running on seaside bridge

Why Vitamin D Could Be Key to Your Run Performance

the female clings to a bad leg. the pain in her leg. health and painful concept.

How I Resumed Running After Compartment Syndrome

best walking pads

The 7 Best Walking Pads for Your Home Office

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aly ellis injury

I Broke My Leg Training for a Marathon. The Warning Signs Were There All Along.

2025 usatf outdoor championships

Learn to Recover Like Donavan Brazier

sportsman suffering from backache at park outdoors

How Run/Walk Intervals Can Improve Back Pain

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runner holding cold water to her head after workout

Why Your Face Gets Red While Running

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person wearing a portable fan around their neck

The 5 Best Neck Fans for Staying Cool on the Go

athletic woman doing hiit cross training workout at home

This Post-Run Workout Made Me A Stronger Runner

By Ashley Tysiac

can running keep diabetes at bay?

Can Running Keep Diabetes at Bay?

runners legs

How to Relieve Sartorius Muscle Pain

By Lauren Bedosky

two women jogging on a sunny street

How to Fix Bad Posture for Better Running

By Jenessa Connor

running stock image library for runners world. photographer: david jaewon oh. date of shoot: october 4, 2020.

How to Treat Tight Calves

group of runners eating at a table

How to Recognize Under-Fueling and How to Fix It

By Elizabeth Millard

runner holding their knee, overuse injury

How to Recognize an Overuse Injury and Prevent It

By Jenessa Connor

sleeping tips for runners

What Runners Need to Know About Sleep

By Amber Joglar

a man and woman running together

4 Common Signs of Muscle Imbalances for Runners

By Monique Lebrun

Mobile phone capturing a runner in motion

How to Film Yourself Running for a Gait Analysis

By Jenessa Connor

runners walking after workout

Common Muscle Weaknesses That Lead to Running Pain

athletic man running in a park. muscular male training outside. jogger starting his morning with some cardio exercises. sporty mixed race athlete keeping fit in a forest while training for a marathon

The Best QL Stretches and Exercises

group of runners eating at a table

Can Your Diet Influence Your Injury Risk?

By Elizabeth Millard

woman running uphill on a trail with athletic attire and kinesiology tape on her legs

From Runner's World for KT Health

5 Ways to Revolutionize Your Recovery

By Alyssa Shaffer

we’re going the extra mile today

Experts Say How to Keep Your Pelvic Floor Healthy

By Laurel Leicht

senior retired man runs and performs exercise

Maintain VO2 Max as You Age

By Matt Rudisill

runner holding ankle and achilles

How to Avoid an Achilles Injury

By Laurel Leicht

sportsman feeling backache at a park

A Runner’s Guide to Treating Lower Back Pain

By The Runner's World Editors

close up of runners feet

Should You Run With a Sprained Toe?

By Jenessa Connor

a runner wearing a hat and singlet

Can I Still Train for My Marathon During IVF?

By Amanda Furrer

pelvic floor therapy

What Is Pelvic Floor Therapy?

By Heather Mayer Irvine

woman lower leg while running

The Best Exercises for Lower-Leg Stabilizers

By Laurel Leicht

runners using a foam roller and a massage gun

What You Should Know about Running When Sore

By Monique Lebrun

abstract runner and female anatomy

Does Running Exacerbate or Help with PCOS?

Kristine Kearns