“The Effect of Inspiratory Muscle Training on the Thoracic Spine Curve, Inspiratory Volume and Cardio-Respiratory Endurance in Boys With Hyper-Kyphosis: Inspiratory Muscle Training and Hypr-Kyphosis”. International Journal of Health Studies (Undergoing change to Shahroud Journal of Medical Sciences) 6, no. 2 (April 6, 2020). Accessed November 23, 2024. https://ijhs.shmu.ac.ir/index.php/ijhs/article/view/739.