This exercise will improve flexibility throughout your chest muscles and decrease C-posture.

Start by lying on the foam roller vertically. Elongate your neck and adjust your lower spine and pelvis to a neutral position. Lift your hands above your chest and then bring them down to the ground. Relax the shoulders and take 5 slow deep breaths. Progress to Angel Reachbacks by bending your elbows and reaching overhead trying to keep your hands as low as possible. Continue to move through the pattern for 1 minute.