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| Título | Repetitions in reserve vs. maximum effort resistance training programs in youth female athletes |
|---|---|
| Autores | Arede, Jorge , Vaz, Rafael , GONZALO SKOK, OLIVER, Balsalobre-Fernandez, Carlos , Varela-Olalla, Daniel , Madruga-Parera, Marc , Leite, Nuno |
| Publicación externa | Si |
| Medio | J Sports Med Phys Fitness |
| Alcance | Article |
| Naturaleza | Científica |
| Cuartil JCR | 4 |
| Cuartil SJR | 2 |
| Impacto JCR | 1.637 |
| Impacto SJR | 0.537 |
| Fecha de publicacion | 01/09/2020 |
| ISI | 000584681200008 |
| DOI | 10.23736/S0022-4707.20.10907-1 |
| Abstract | BACKGROUND: This study aimed to analyze and compare the effects of two different resistance training programs.\n METHODS: Fourteen under-17 youth female basketball players were randomly assigned to repetitions in reserve (RIR, N.=7) or maximum effort (RM, N.=7) resistance training programs. The programs consisted of 3-4 sets of 4 exercises x 7-10 repetitions with 2 min of passive recovery between sets and exercises, twice a week for a period of 8 weeks. The RIR group was instructed to perform the exercises with 3 repetitions remaining (rate of perceived exertion [RPE] =7). The physical assessment included jumping, agility, and sprinting tests. Moreover, the maximum strength (one maximum-repetition [1-RM]) and muscle power output at 60% 1RM were assessed for back-squat and bench-press exercises.\n RESULTS: The within-group analysis showed improvements in all tests for both groups (RIR=13-43.9%; RM=1 3-172%). Between-group analyses showed a significant interaction effect (group x time) on 1-RM bench-press (F=8.07, P<0.05, eta(2)(p)=0.40), favoring RIR group.\n CONCLUSIONS: This study reports for the first time that the use of RIR-based RPE resistance training protocol promotes improvements in high-intensity actions (sprinting, jumping, and cutting), muscle power output, and maximum strength, particularly in youth athletes. Considering the advantages of non-failure training, RIR training may be a suitable in-season training strategy. However, more studies are needed to confirm hether the training-induced benefits of this novel training strategy are significantly better as compared to other approaches. |
| Palabras clave | Homeostasis; Resistance training; Athletes |
| Miembros de la Universidad Loyola |