Gaballah, Ahmed, Ahmed Elshalakamy, and Harald Tschan. “Smartphone Overuse: Effect of Rehabilitation Program on Neck ROM, Trapezius, and Sternocleidomastoids Muscle Effort in Collegiate Asymptomatic Individuals”. Journal of Human Sport and Exercise 21, no. 3 (May 7, 2026): 914–925. Accessed May 22, 2026. https://www.jhse.es/index.php/jhse/article/view/rehabilitation-reduces-smartphone-overuse-effects-neck-muscles.