Tariq, Z., H. Zahoor, R. Ayub, A. Abbas, R. Afzal, and W. I. Kamran. “Association of Isolated Gastrocnemius Tightness in Patients With Heel Pain”. Journal of Health and Rehabilitation Research, vol. 4, no. 1, Feb. 2024, pp. 734-8, doi:10.61919/jhrr.v4i1.484.