Repositorio
Institucional

Perez-Castilla, Alejandro

Garcia-Pinillos, Felipe

Miras-Moreno, Sergio

Ramirez-Campillo, Rodrigo

Garcia-Ramos, Amador

Ruiz-Alias, Santiago A.

Selective Effect of Different High-Intensity Running Protocols on Resistance Training Performance

LIPPINCOTT WILLIAMS & WILKINS

JOURNAL OF STRENGTH AND CONDITIONING RESEARCH

en

Perez-Castilla, A, Garcia-Pinillos, F, Miras-Moreno, S, Ramirez-Campillo, R, Garcia-Ramos, A, and Ruiz-Alias, SA. Selective effect of different high-intensity running protocols on resistance training performance. J Strength Cond Res 37(6): e369-e375, 2023-This study aimed to explore the acute effect of 2 high-intensity running protocols (high-intensity interval training [HIIT] and sprint interval training [SIT]) on resistance training (RT) performance and their combined effect on the lower-body maximal neuromuscular capacities. Eighteen healthy subjects randomly completed 3 experimental protocols: only RT, HIIT + RT, and SIT + RT. Characteristics of the RT protocol include 3 back-squat sets of 10 repetitions or 20% velocity loss against 60% of 1 repetition maximum with 3 minutes of interset rest. Characteristics of the high-intensity running protocols include HIIT (4 intervals of 4 minutes at similar to 110% of functional threshold power with 3 minutes of interinterval rest) and SIT (6 all-out sprints of 30 seconds with 4 minutes and 24 seconds of interinterval rest). The force-velocity relationship (maximal values of force [F-0], velocity [v(0)], and power [P-max]) was evaluated at the beginning and at the end of each experimental protocol. The number of back-squat repetitions (p = 0.006, effect size [ES] = -0.96), fastest velocity (p = 0.003, ES = -0.63), and average velocity (p = 0.001, ES = -0.73) were lower for the SIT + RT protocol compared with the RT protocol, but no significant differences were observed between the RT and HIIT + RT (p >= T0.057, ES <=.-0.46, except -0.82 for the number of back-squat repetitions) and HIIT + RT and SIT + RT (p >= T0.091, ES .0-0.35) protocols. The 3 protocols induced comparable decreases in v(0) and P-max (F-(2,F-34) 2,0.96, p >= 0.393), but F-0 tended to decrease after the SIT + RT protocol and to increase after the RT and HIIT + RT protocols (F-(2,F-34) = 4.37, p = 0.035). Compared with RT alone, the data suggest that SIT deteriorates RT quality and F-0 capacity more than long-interval HIIT.

2023

artículo original

10.1519/JSC.0000000000004392

PDF

high-intensity interval training

human physical conditioning

muscle strength

musculoskeletal and neural physiological phenomena

physical fitness

Ciencias del Deporte

Entrenamiento por intervalos de alta intensidad

condicionamiento físico humano

fuerza muscular

fenómenos fisiológicos musculoesqueléticos y neurales

aptitud física

E375

artículo original

versión publicada

metadata

metadata

WOS:000995733600002

1064-8011

Ciencias del Deporte

AEI PID2020-115600RB-C21