A 13-year-old male is referred to clinic after a sport’s physical examination completed at his school. He was told that his spine is curved and to follow-up with his primary care provider. The patient is generally healthy and without any past medical nor surgical history. Physical examination reveals a positive Adam’s bend test. Xray images were obtained, and the Cobb angle is measured to be 33 degrees. Which of the following is the next best step in management of this patient?