Does rest interval between unilateral exercise protocols influences on contralateral neuromuscular responses in untrained individuals?
J Bodyw Mov Ther
; 37: 360-365, 2024 01.
Article
em En
| MEDLINE
| ID: mdl-38432829
ABSTRACT
INTRODUCTION:
Effects on strength performance and muscle activation in the contralateral limb have been observed after training with the ipsilateral limb (IL). Cross fatigue effects in the contralateral limb (CL) can occur at intervals of up to 48 h after a training session performed with the ipsilateral limb. The objective of this study was to verify the effect of a training session in the ipsilateral limb, on the strength and activation of the muscles in the contralateral limb also submitted to the training protocol.METHODS:
10 untrained men (mean ± SD age = 23.7 ± 4.9 years) performed unilateral knee extension with both limbs in equated protocols, in two conditions with different intervals between limbs - 20 min and 24 h.RESULTS:
There were no differences in the comparison of the force produced between the pre x post interventions with the CL limb, as well as in the activation of the quadriceps during its performance. These results were similar for the two different intervals between the protocols.CONCLUSION:
It was concluded that when the CL member performs the protocol after the IL, the responses in the CL depend mainly on the requirement imposed on the protocol performed by this member, without influence of the training protocol performed previously with the IL member.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Exercício Físico
/
Fadiga
Limite:
Adolescent
/
Adult
/
Humans
/
Male
Idioma:
En
Revista:
J Bodyw Mov Ther
Assunto da revista:
MEDICINA FISICA
/
TERAPEUTICA
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Brasil