mustafa salah aldean, “Using a Mental image with a Motor rhythm and Their Effect on Control a motion of breath and arms in free style swimming”, jope, vol. 22, no. 3, p. 311, Sep. 2010, Accessed: May 12, 2024. [Online]. Available: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/1574