Repositorio
Institucional

Perez-Castilla, Alejandro

Garcia-Pinillos, Felipe

Ramirez-Campillo, Rodrigo

Ruiz-Alias, Santiago A.

Effect of intra-session exercise sequence on the load-velocity relationship variables after a concurrent sprint interval and resistance training program

SAGE PUBLICATIONS LTD

INTERNATIONAL JOURNAL OF SPORTS SCIENCE & COACHING

en

This study aimed to examine the effects of altering the intra-session exercise sequence of a concurrent training program on the load-velocity relationship variables obtained from different compound exercises. Physically active subjects (n = 24, age = similar to 21 years) were assigned to one group that performed sprint interval training (sprints: 4-6, intensity: all-out, duration: 30 s, rest: 4 min) followed by resistance training (exercises: back squat and bench press, sets per exercise: 4-6, load: 60-80% of the one-repetition maximum, repetition in reserve: 6-1, rest: 2 min) (SIT + RT) or another group that performed the opposite sequence (RT + SIT). Exercises modes were separated by 10 min. Both groups trained three times per week over an eight-week period. The individualized load-velocity relationships were assessed before and after training through an incremental loading test during the back squat and bench press exercises and three variables were subsequently calculated: load-axis intercept (L-0), velocity-axis intercept (v(0)), and area under the line (A(line) = L-0.v(0)/2). Regardless of exercise sequence, both groups increased L-0 (ES range = 0.78-0.91) and A(line) (ES range = 0.50-0.55) but decreased v(0) (ES range = -0.36 to -0.46) during the back squat exercise, while all load-velocity relationship variables were increased (ES range = 0.04-2.20) during the bench press exercise. The SIT + RT group showed a moderately greater bench press v(0) increase compared to the RT + SIT group (ES = -1.07). These results indicate that both intra-session exercise sequences can induce comparable improvements in the load-velocity relationship variables after an eight-week concurrent training program.

2023

artículo original

registro bibliográfico

10.1177/17479541221105458

PDF

Back squat

bench press

endurance

high intensity interval training

muscle strength

Ciencias Sociales - Otros Temas

Psicología

Ciencias del Deporte y Acondicionamiento Físico

Sentadilla trasera

press de banca

resistencia

Entrenamiento por intervalos de alta intensidad

fuerza muscular

1164.0

1172

artículo original

versión publicada

metadata

metadata

WOS:000809047400001

1747-9541

verde / hibrido

Ciencias Sociales - Otros Temas

Psicología