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Título
Resistance Training Acutely Impairs Agility and Spike-Specific Performance Measures in Collegiate Female Volleyball Players Returning from the Off-Season
Autor
Facultad/Centro
Área de conocimiento
Título de la revista
International Journal of Environmental Research and Public Health
Número de la revista
18
Cita Bibliográfica
Doma, K.; Connor, J.; Gahreman, D.; Ahtiainen, J. P.; Nagata, A.; Boullosa Álvarez, D. A. (2020). Resistance Training Acutely Impairs Agility and Spike-Specific Performance Measures in Collegiate Female Volleyball Players Returning from the Off-Season. International Journal of Environmental Research and Public Health, 17
Editorial
MDPI
Fecha
2020
Resumen
[EN]This study examined the acute effects of resistance training (RT) on volleyball-specific
performance. Sixteen female volleyball players undertook their initial, pre-season RT bout.
Countermovement jump (CMJ), delayed onset of muscle soreness (DOMS), and sport-specific
performances (i.e., run-up jump, agility, and spiking speed and accuracy) were measured before,
24 (T24), and 48 (T48) hours after RT. A significant increase in DOMS was observed at T24 and T48
(~207.6% ± 119.3%; p < 0.05; ES = 1.8 (95% CI: 0.94–2.57)), whilst agility was significantly impaired at
T48 (1.7% ± 2.5%; p < 0.05; ES = 0.30 (95% CI: −0.99–0.40)). However, there were no differences in
CMJ (~−2.21% ± 7.6%; p > 0.05; ES = −0.11 (95% CI: −0.80–0.58)) and run-up jump (~−1.4% ± 4.7%;
p > 0.05; ES = −0.07 (95% CI: −0.76–0.63)). Spiking speed was significantly reduced (−3.5% ± 4.4%;
p < 0.05; ES = −0.28 (95% CI: −0.43–0.97)), although accuracy was improved (38.3% ± 81.4%: p < 0.05)
at T48. Thus, the initial, preseason RT bout compromised agility and spiking speed for several
days post-exercise. Conversely, spiking accuracy improved, suggesting a speed–accuracy trade-off.
Nonetheless, at least a 48-h recovery may be necessary after the initial RT bout for athletes returning
from the off-season or injury.
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