Efeito da pré-ativação dos antagonistas sobre a determinação da carga no teste de 10 repetições máximas no exercício supino reto

Rodrigo Haua de Lima; Igor Nasser; Gabriel Andrade Paz; Marianna de Freitas Maia; Humberto Miranda; Vicente Pinheiro Lima

doi:10.5585/conssaude.v15n1.6083

Authors

Rodrigo Haua de Lima Universidad Católica Nuestra Señora de la Asunción – UC
Igor Nasser Universidade Federal do Rio de Janeiro
Gabriel Andrade Paz Universidade Federal do Rio de Janeiro
Marianna de Freitas Maia Universidade Federal do Rio de Janeiro
Humberto Miranda Universidade Federal do Rio de Janeiro
Vicente Pinheiro Lima Universidade Castelo Branco

DOI:

https://doi.org/10.5585/conssaude.v15n1.6083

Keywords:

Muscle strength, Efficiency, Resistance training.

Abstract

Introduction: studies indicate that preactivation of the antagonist can improve performance on agonist exercise. Objective: investigate the effect of antagonist preactivation (PAA) on the 10 maximum repetition performance of the agonists. Methods: on sessions 1 and 2, the volunteers performed a test and retest of 10 maximum repetitions (RM) in the wide grip seated row (WSR). Sessions 3, 4, 5 and 6, a test and retest in the bench press in smith machine (BPS) was made in two conditions: traditional, without preactivation; PAA, one set in the WSR to the fatigue point and immediately a trial in the BPS every attempt, registering the maximum 10-RM load. Results: the BPS test without PAA was obtained 99 ± 10.5 kg, however when PAA was carried out in SR test was obtained 102.7 ± 12.7 kg. Conclusion: The study showed that the proposal to activate the antagonist before agonist may increase the strength of the agonist.

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Author Biographies

Rodrigo Haua de Lima, Universidad Católica Nuestra Señora de la Asunción – UC

Professor Mestre em Medicina Esportiva pela Rede Euro Americana de Motricidade Humana: Universidad Católica Nuestra Señora de la Asunción – UC. Asunción - Paraguai.