Flatline Fitness Newsletter

Evidence-based insights on human performance, exercise science, coaching, and the business of fitness—built for people who want to think, train, and perform better.

THIS WEEK

What Is 'Evidence-Based Training'?

How to Know What to Look For

By Dr. Garrett Augsburger

•

Oct 19, 2026

•

1 min read

The September Rest

Optimize Your Routine

By Dr. Garrett Augsburger

•

Sep 28, 2026

•

1 min read

Find Your Biggest Health Opportunity

A free scorecard for training, nutrition, sleep, recovery, and sustainable habits.

By Dr. Garrett Augsburger

•

Sep 17, 2026

•

1 min read

EVERY INTERVIEW

Sep 10, 2026

More Than Muscle

Why Skeletal Muscle Matters

Sep 2, 2026

Train For Longevity

How Exercise Supports Healthier Aging

Aug 1, 2026

Consistency Over Precision

Rethinking Post-Workout Nutrition

May 1, 2026

Why Pre-Performance Routine Matters

Pre-Exercise Rot

Apr 1, 2026

Why You Are Not Seeing Progress

Even If You Are Working Hard

Mar 1, 2026

The Minimum Effective Dose

How Much Exercise is Enough?

Flatline Fitness Newsletter

EVERY INTERVIEW

More Than Muscle

Train For Longevity

Consistency Over Precision

Why Pre-Performance Routine Matters

Why You Are Not Seeing Progress

The Minimum Effective Dose

Get the health and fitness advice delivered to your inbox.

Flatline Fitness Newsletter

Explore

Account