TY - GEN AU - Padilla Moledo, María del Carmen AU - Pérez Pérez, Alejandro AU - Sánchez Parente, Sandra AU - Izquierdo Gómez, Rocío AU - Veiga, Óscar L. AU - Castro Piñero, José A4 - Didáctica de la Educación Física, Plástica y Musical PY - 2026 SN - 1878-1861 SN - 1440-2440 UR - http://hdl.handle.net/10498/38948 AB - Objectives: Our purpose is to investigate the relative weight of prenatal determinants on children's and adolescents' physical fitness outcomes at different ages. Design: Cross-sectional study with retrospectively collected data. Methods: We obtained... LA - eng PB - ELSEVIER KW - Pregnancy KW - Obesity KW - Pregnancy length KW - Anemia KW - Exercise KW - Offspring TI - Prenatal determinants of youth Physical Fitness: Maternal BMI before pregnancy, Gestational length, Physical Activity, and Gestational anemia. UP&DOWN study DO - 10.1016/J.JSAMS.2026.01.011 ER -