Pain between the shoulder blades is discomfort in the upper-mid (thoracic) back between your scapulae, most often caused by muscle strain, rounded posture, or prolonged sitting rather than a serious medical problem.
Posture correction is the gradual process of retraining muscles, joints, and movement habits to restore your spine's natural alignment, and it typically takes weeks to months depending on severity and consistency.
Rounded shoulders and forward head posture are a linked postural syndrome where the upper spine collapses forward, the chest closes, the shoulder blades flare outward, and the head drifts in front of the body's center of gravity.
Wall angels are a posture correction exercise where the spine is held flat against a wall while the arms move through a V-to-W arc, training thoracic extension, shoulder mobility, and upper back engagement simultaneously.
Chest opening for posture is the practice of systematically stretching shortened anterior muscles and reactivating weakened posterior muscles to restore natural spinal alignment and rib cage mobility.