RT Conference Proceedings
T1 Relationship between hydration and jump performance: differences between elite and regional young basketball players
A1 Álvarez-Carnero, Elvis
A1 Benitez, Stefano, F.
A1 Carrillo-de-Albornoz, Margarita
A1 López-Raya, Juan Francisco
A1 Rojo-Rodriguez, Juan
A1 Gil-Guerrero, Teresa
K1 Hidratación
AB INTRODUCTION: Hydration has been classically associated with aerobic performance. However, less is known about the relationship between anaerobic performance and hydration parameters. OBJECTIVE: It was our aim to analyze the association between jump performance and total (TBW) or intracellular (ICW) hydration. METHODS: Two teams were assessed (elite level (T1, n=11): age, 17.45_1.5years; height, 198.6_9.7cm; regional level (T2, n=10): age, 15.30_1.2years; height, 179.0_5.3cm). Hydration was estimated by bioelectrical impedance. Dual-energy X-ray absortiometry (DXA) was used to estimate fat free mass (FFM), fat mass percent (FMP) and limbs soft lean tissue (LSLT). FFM hydration (FFMh) and body cell mass (BCM) were calculated. Countermovement jump (CMJ) and CMJ with free arms (CMJA) were measured with jump map. Partial correlation analyses adjusted to LSLT between jump and hydration variables were carried out. Differences between teams were also analyzed. RESULTS: Significant correlations were found between ICW and CMJ (r= 0.705, P<0.01). As expected, significant differences were found between T1 and T2 for CMJ (6.77_2.22cm; P<0.01) and CMJA (15.41_2.18cm; P<0.001); however, ICW was the only hydration variable significantly different among level groups (61.14_0.81% vs. 59.48_1.29%; P<0.01). CONCLUSIONS: Our findings suggest that ICW must be explanatory mechanism for jump capacity, mainly when less coordinative skills are involved. Differences between jump performances among levels of competition could be partially explained by ICW. More research is necessary to confirm our results.
YR 2013
FD 2013-12-18
LK http://hdl.handle.net/10630/6809
UL http://hdl.handle.net/10630/6809
LA eng
NO Congreso dirigido a investigadores y profesionales de la Nutrición, Actividad Física y la Composición Corporal
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.                Coca-cola
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 21 ene 2026