Danielle Zickl

Danielle Zickl is a Pennsylvania-based writer and editor with 10 years of experience in health media. She’s published here in Outside RUN, Well+Good, LIVESTRONG.com, Runner’s World, Bicycling, SELF, Men's Fitness, Men’s Health, and more. She's a graduate of Ithaca College.

Latest Stories

Training & Performance

4 Signs You're a Salty Sweater and How to Hydrate Effectively, According to a Sports Dietitian

White streaks on your gear and constant muscle cramps mean you’re losing more than just water. A Team USA sports dietitian explains how to replenish sodium lost during exercise.

July 3, 2026

Training & Performance

Just Exercising for a Total of Three Hours Each Week Can Help You Live Longer, Study Says

Following a simple, structured exercise routine can improve brain function and boost longevity. You can even take the routine outdoors.

June 25, 2026

Training & Performance

Too Exhausted to Exercise? You Can Do This 10-Minute Workout Lying Down.

New research suggests that the best way to keep your back straight is to do exercises that isolate your torso. One of the moves involves playing rock, paper, scissors with your feet. (Yes, really.)

April 29, 2026

Wellness

New Research Says Loneliness Can Change Your Brain. These Are the Best Ways to Stay Social.

Social isolation has a number of negative effects on mental and physical health. Therapists share the best ways to feel less alone—and how to have fun doing it.

April 14, 2026

Training & Performance

Knee Pain When You Run? Here's How to Stop It.

To help you stay on the road and trails (and out of the doctor's office), follow these expert-backed tips.

March 8, 2026

Training & Performance

Want to Live Longer? Do This Every Day.

Recent research suggests you can boost your longevity by making a small lifestyle tweak. It's especially helpful when you're low on free time.

March 3, 20262

Wellness

Everyone on TikTok Is Jumping 50 Times Every Morning—Does It Actually Work?

Here’s what the science says about the Internet's latest trend.

January 11, 20262

Training & Performance

Stuck in a Fitness Rut? This Twice-a-Week Trick Can Help You Go Longer—and Stronger

Ditch the performance plateau and build strength in a smarter way.

December 29, 2025

Wellness

‘Tis the Season for Fart Walks. Here's Why Taking a Stroll After Your Holiday Meal Is Really Good for You.

Take a hike this Thanksgiving

November 27, 20252

Training & Performance

If You Can Do This TikTok Challenge, You Might Live Longer

A personal trainer explains how the ability to participate in this viral trend might be an indicator of longevity

November 24, 20251

Training & Performance

TikTok Swears by This Treadmill Trick for Knee Pain Relief

It looks weird, but it works

August 20, 2025

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Danielle Zickl

Latest Stories

4 Signs You're a Salty Sweater and How to Hydrate Effectively, According to a Sports Dietitian

Just Exercising for a Total of Three Hours Each Week Can Help You Live Longer, Study Says

Too Exhausted to Exercise? You Can Do This 10-Minute Workout Lying Down.

New Research Says Loneliness Can Change Your Brain. These Are the Best Ways to Stay Social.

Knee Pain When You Run? Here's How to Stop It.

Want to Live Longer? Do This Every Day.

Everyone on TikTok Is Jumping 50 Times Every Morning—Does It Actually Work?

Stuck in a Fitness Rut? This Twice-a-Week Trick Can Help You Go Longer—and Stronger

‘Tis the Season for Fart Walks. Here's Why Taking a Stroll After Your Holiday Meal Is Really Good for You.

If You Can Do This TikTok Challenge, You Might Live Longer

TikTok Swears by This Treadmill Trick for Knee Pain Relief

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