The STRATA Blog

Understand More. Live Better.

Explore evidence-informed articles and video lectures from Dr. Gregory Robrahn examining the science of human movement, behavior, resilience, and well-being.

Challenge assumptions. Expand understanding. Put knowledge into practice.

Is Slouching Bad for You? Who Told You to Sit Up Straight?

Is Slouching Bad for You? Who Told You to Sit Up Straight?

Dr. Gregory Robrahn, PT, DPT, GCS
Published on: 20/10/2026

Is slouching bad for you? Explore what research says about posture and back pain, and why movement skill, adaptability, and comfort matter more than appearance.

posturemovementback painpostural fluencySarasota
Why Does My Back Hurt? Hinges, Wires, and Alarms

Why Does My Back Hurt? Hinges, Wires, and Alarms

Dr. Gregory Robrahn, PT, DPT, GCS
Published on: 13/10/2026

Why does my back hurt? Discover three different pain mechanisms, why the same treatment may not help everyone, and what your symptoms may be telling you.

pain sciencechronic painnervous systemback painSarasota
Does More Pain Mean More Damage? When Pain Turns Up the Volume

Does More Pain Mean More Damage? When Pain Turns Up the Volume

Dr. Gregory Robrahn, PT, DPT, GCS
Published on: 22/09/2026

Does more pain mean more damage? Learn how your nervous system processes pain, why sensitivity can change, and how understanding pain may help you move forward.

pain sciencechronic painnervous systemback painSarasota
Why Does Movement Feel So Hard? Your Body May Be Overworking

Why Does Movement Feel So Hard? Your Body May Be Overworking

Dr. Gregory Robrahn, PT, DPT, GCS
Published on: 08/09/2026

Why does movement feel so hard? Learn how compensation, protective muscle tension, and changing movement strategies may increase effort—and what to consider.

pain scienceback painguarded movementmovementSarasota