Igor System 🇪🇪 | Mobility on Instagram: "When the upper back doesn’t move well, the neck and shoulders start compensating — which can lead to stiffness and discomfort over time. These exercises help you open the chest, improve thoracic movement, and give your shoulders more freedom. If you want a clear, structured way to improve mobility step-by-step, check out my mobility programs on my website 🔗 #thoracicspinemobility #roundedshoulders"