UPPER CROSSED SYNDROME is one of the most common musculoskeletal imbalances of the upper body that many of us will experience at some point in our lives. 1️⃣ What is UCS? - UCS is caused by the overlapping of overactive and underactive muscles throughout the neck, chest and shoulders creating an ‘x’ shape. - The chest muscles (pectorals), upper trapezius, levator scapulae, suboccipitals and sternocleidomastoid (SCM) are overly tight. - The deep flexor muscles in the front of