Ninglan, Tri, Soegiyanto Soegiyanto, and Sulaiman Sulaiman. 2019. “Effect of Arm Muscles and Long Arm Power Exercises on the Results of Accuracy in Forehand Smash Blows in Table Tennis Games at Silaberanti Club, Palembang”. Journal of Physical Education and Sports 8 (4), 88-94. https://journal.unnes.ac.id/sju/jpes/article/view/32158.