United Brachial Plexus Network

<t>hey im 19 years old. i live in south africa. for the last 2.5 years or so i have been living with a winging shoulder blade. i started gyming at the age of 16 but soon noticed that i had a winging scapula. it didnt hurt at all untill a year later when i started getting a pain in my shoulder. i wen...