Improve thoracic spine mobility with this movement. Upper back stiffness/pain? Try this movement to improve thoracic spine mobility. 2 rounds 45 seconds!   #mobility #themobilitymanual #movement #stretch #backpainrelief #move   Title: RKVC - Just Us League / Body Workout, Gym Motivation, Training (No Copyright Music) Video Link: https://www.youtube.com/watch?v=Szk0Ba-bprk Genre Music: Body Workout - Gym - Motivation - Training - Boxe - Creed & Rocky