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- Title
Efeito agudo e crônico do treinamento de força com restrição de fluxo sanguíneo contínua ou intermitente sobre as medidas hemodinâmicas e percepção subjetiva de esforço em homens saudáveis.
- Authors
Silva, Hidayane G.; Cirilo-Sousa, Maria S.; Neto, Gabriel R.; Vieira, Lucas F.; Brasiliano, Marlon M.; Araújo, Ravi C.
- Abstract
The aim of the present study was to analyze the acute and chronic effect of strength training (ST) with continuous or intermittent blood flow restriction (BFR) on systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), heart rate (HR), double product (DP) and perceived exertion (PE). Twenty-five men were randomly divided into three experimental groups. SBP, DBP and MAP (chronic study) were evaluated before and after the 12 sessions. SBP, DBP and HR were evaluated before and after each session and were analyzed for MAP and DP (acute study). It was observed that there were no significant differences between the groups in the SBP, DBP and MAP of the chronic study (p>0.05). In the acute study, there was a significant increase in all groups in SBP, MAP and DP (p<0.05), only continuous BFR group significantly increased DBP (p=0.017). Groups with BFR showed significant increases in DBP, HR and DP when compared without BFR (p<0.05). Greater PE were found in the continuous BFR group for the exercise's biceps direct and frontal pull (p<0.05). It is concluded that continuous or intermittent BFR does not seem to interfere in hemodynamic measures in a chronic way, however, continuous BFR seems to increase the means of DBP and PE in the acute form.
- Publication
Motricidade, 2018, Vol 14, Issue 1S, p71
- ISSN
1646-107X
- Publication type
Academic Journal