Genetic Markers as Indicators for Guiding Core Stability Training and Their Effect on Arm Muscular Endurance, Blood Lactate Concentration, and Performance in the 200-Meter Freestyle. Journal of the College of Basic Education, [S. l.], v. 32, n. 135, p. 17–32, 2026. DOI: 10.35950/cbej.v32i135.14439. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/14439.. Acesso em: 3 aug. 2026.