RT Journal Article
T1 Is Warm-Up Preservation Modulated by Biological Maturation and Sex? Effects on Lower Limbs Performance
A1 Cuenca Fernández, Francisco
A1 Ruiz-Navarro, Jesús J.
A1 Arellano, Raúl
A1 Durovic, Marko
A1 Stojanovic, Nikola
K1 Competition preparation
K1 Maturation
K1 Potentiation
K1 Swimming
K1 Warm-up
AB Children and adults may react differently to warm-up preservation due to different physical characteristics. This study aimed to: (i) assess the impact of different rewarm-up routines in swimmers during a transition phase (20–25 min), including passive rest (SWU) or dynamic activities (RWU), on countermovement jump and swimming start performances, and (ii) explore potential RWU adaptations considering maturity offset (peak height velocity—PHV) and sex. Performance was analyzed using mixed effect ANCOVA, considering protocol, maturity offset (pre-PHV, mid-PHV, post-PHV, and adv. post-PHV), and sex. Results favored RWU over SWU with substantial magnitudes for jump height: pre-PHV (min-20, ES = 1.21; min-25, ES = 1.65), mid-PHV (min-20, ES = 1.23; min-25, ES = 1.14), post-PHV (min-20, ES = 1.37; min-25, ES = 0.73), and adv. post-PHV (min-20,ES = 1.03; min-25, ES = 0.65). Significant interactions at 25 min (p = 0.033, 0.047) showed that RWU outperformed SWU, especially in younger groups (pre-PHV, mid-PHV). RWU was superior to SWU for the reactive strength index at 20 min (p = 0.042) and 25 min (p = 0.047), with females having lower RSI than males at 20 min (p = 0.008, p = 0.015) and 25 min (p = 0.049) in later developmental stages. The flight distance (p = 0.009) and horizontal hip velocity (p = 0.014) revealed significant three-way interactions, with the male adv. post-PHV group responding better to RWU. Knee angular velocity was also higher after RWU, with male adv. post-PHV group showing more pronounced improvements (p = 0.016). These results suggest that though RWU had higher influence in male adults, it is a valuable approach for varying ages athletes.
PB John Wiley & Sons
YR 2024
FD 2024-10-06
LK https://hdl.handle.net/10433/21850
UL https://hdl.handle.net/10433/21850
LA en
NO Cuenca-Fernández, F., Ruiz-Navarro, J. J., Arellano, R., Marko, Đ., & Stojanović, N. (2024). Is Warm-Up Preservation Modulated by Biological Maturation and Sex? Effects on Lower Limbs Performance. Scandinavian journal of medicine & science in sports, 34(11), e14747.
NO Universidad Pablo de Olavide
NO Departamento de Deporte e Informática
NO Área de Educación Física y Deportiva
DS RIO
RD May 23, 2026