Common Mistake Alert: Side Bridge with Shoulder & Hip Abduction 🚨 The side bridge with shoulder and hip abduction on stability ball is a fantastic exercise for targeting your core, specifically the obliques and quadratus lumborum. But watch out for this common form mistake. 🚫 Spine side flexion – This often happens when the core isn't engaged properly, shifting the load to passive structures in your back. Remember, a strong core is built with patience and precision, not shortcuts! 🏗️💪 Are yo