Poor neck posture isn’t just a bad habit — it’s a muscular imbalance. This visual breaks down the exact muscles being stretched and contracted during forward head posture vs. ideal posture. Whether you’re a lifter, desk worker, or athlete, understanding what’s happening under the surface can help you correct pain, tightness, and weakness at the source. Save this to your mobility, rehab, or posture board — and share with someone who always looks down at their phone #NeckMobility...