The Effect of Internal Imagery Training on Increasing the Accuracy of Free Kicks for Young Indonesian Football Athletes Aged 13 Years Journal title: International Journal of Multidisciplinary Research and Analysis Authors: Muhammad Arifin, Suharjana, Sumarjo, Muhamad Ichsan Sabillah, Faza Annasai Subject(s): Biological Sciences, Economics, Education, Engineering, Mathematics, Social Sciences, Technological Change, Health science
