Pongsiri, Tatpicha, Duangporn Benjanarasut, and Nongnapas Charoenpanich. 2020. “KINEMATIC ANALYSIS OF A TRACK SWIMMING START IN MALE UNIVERSITY SWIMMERS”. Journal of Sports Science and Health 21 (1). Bangkok, Thailand:49-60. https://he02.tci-thaijo.org/index.php/spsc_journal/article/view/241523.