Fitness Science

Workout Tips

Why Your Protein Intake Is Making You Fat

The 1-gram-per-pound rule is broscience—your lean mass, effort, and recovery matter more than piling on protein.

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News

Another Reason to Love Coffee: It Could Help Protect One of Your Most Important Organs

Your morning cup could be doing more than keeping you awake, says science.

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Leg Exercises

How to Add Adductor Training for Strength, Mobility, and Injury Prevention

Target your inner thighs to fix caving knees, boost hip stability, and add power to every squat.

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Workout Tips

This Deadlift Variation Can Help Build More Strength and Mobility

Lifters love to criticize this deadlift variation, but here's why it works.

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Workout Tips

How to Build Conditioning That Can Go Any Distance

Fatigue-proof your performance with this endurance-boosting program.

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Recovery

What Questions You Should Be Asking Before Stem Cell Treatment?

Dr. David Karli explains what you need to know before spending thousands on your own.

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Workout Tips

What Is The Juggernaut Method—and Why It Could Work for You

Pairing smart volume with fatigue control helps build stronger lifters for years.

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Hers Workouts

Incline vs. Decline Cable Flyes: Which One Belongs in Your Workout?

Dana Linn Bailey explains the best cable fly variation for chest growth.

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Full-Body Exercises

Keep Chopping Your Way to Better Core & Rotational Power

Skip the planks, the half-kneeling cable chop trains your core the way your body actually moves.

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Workout Tips

Do Fasted Workouts Really Burn More Fat? The Science Finally Has an Answer

Training on an empty stomach may not be the fat-loss cheat code many of us think it is.

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