Laiz, Kholoud. “The Impact of a Computerized Program (cogniplus) to Develop the Strength to Focus and Perform Kinetic Chain on the Balance Beam”. Journal of Physical Education 28, no. 1 (May 2, 2019): 116–128. Accessed May 3, 2024. https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/116.