Effects of the Schroth exercise on the Cobb’s angle and vital capacity of patients with idiopathic scoliosis that is an operative indication
Kyoung-Don Kim, PhD, PT1), Pil-Neo Hwangbo, PhD, PT2)*
1) Daegu Fatima Hospital, Republic of Korea
2) Department of Physical Therapy, Graduate School of Physical Therapy, Daegu University: Naeri-ri,
Jillyang, Gyeongsan-si, Gyeongsangbuk-do, Republic of Korea
Abstract. [Purpose] The purpose of this study was to investigate the effects of the Schroth exercise on the Cobb’s angle and vital capacity of patients with growing idiopathic scoliosis, an operative indication. [Subjects] Five idiopathic scoliosis patients with a Cobb’s angle of the thoracic vertebra of 40 degrees or higher and Risser sign stage 3 or higher. [Methods] The Schroth exercise was applied 3 times a week for 12 weeks. We measured the thoracic trunk inclination, Cobb’s angle, and vital capacity before and after the exercise program. [Results] The thoracic trunk rotation angle decreased from 11.86 ± 3.32° to 4.90 ± 1.91° on average, the thoracic Cobb’s angle decreased from 42.40 ± 7.86° to 26.0 ± 3.65° on average, and the vital capacity also increased from 2.83 ± 1.23° to 4.04° ± 1.67° on average. All these effects were significant. [Conclusion] The 12-week Schroth exercise caused significant effects in the thoracic trunk inclination, Cobb’s angle, and vital capacity. The conservative treatment method was found to be effective even at a 40 degree or higher Cobb’s angle. In the future, universal exercise approach methods and preventive training for the treatment of scoliosis should be developed further.
Key words: Schroth exercise, Cobb’s angle, Scoliosis
(This article was submitted Oct. 23, 2015, and was accepted Dec. 12, 2015)