Here is a link to a PDF document with anatomy info, stretches and exercises: https://www.wianthealth.com/wp-content/uploads/2023/02/Complete-Guide-to-Shoulder-Repair-for-Better-Posture-and-Healthy-Pain-Free-Shoulders.pdf
This is a complete video guide to rehabilitating your shoulders for improved posture and healthy, pain free shoulders.
Gravity is always working on you and pulling your shoulders down and forward.
Over time this will result in poor posture and muscle imbalances known as upper crossed syndrome.
Poor posture can reduce chest cavity size, reduce lung expansion and put pressure on your circulatory system. This can lead to reduced oxygen in the blood and higher blood pressure.
Additionally, poor posture and shoulder imbalances will reduce shoulder strength, range of motion and increase your propensity for shoulder injury and pain.
This guide will show you how to restore muscle balance to your shoulders for better posture and improved muscle balance, reduced injury and pain free healthy shoulders.