The Acute Effect of Resistance Exercise with Blood Flow Restriction with Hemodynamic Variables on Hypertensive Subjects

• Authors: Joamira P. Araújo , Eliney D. Silva , Julio C. G. Silva , Thiago S. P. Souza , Eloíse O. Lima , Ialuska Guerra , Maria S. C. Sousa
• Languages of publication: EN

Abstracts

EN

The purpose of this study was to analyze systolic blood pressure (SBP), diastolic blood pressure (DBP) and the heart rate (HR) before, during and after training at moderate intensity (MI, 50%-1RM) and at low intensity with blood flow restriction (LIBFR). In a randomized controlled trial study, 14 subjects (average age 45±9,9 years) performed one of the exercise protocols during two separate visits to the laboratory. SBP, DBP and HR measurements were collected prior to the start of the set and 15, 30, 45 and 60 minutes after knee extension exercises. Repeated measures of analysis of variance (ANOVA) were used to identify significant variables (2 x 5; group x time). The results demonstrated a significant reduction in SBP in the LIBFR group. These results provide evidence that strength training performed acutely alters hemodynamic variables. However, training with blood flow restriction is more efficient in reducing blood pressure in hypertensive individuals than training with moderate intensity.

Keywords

EN

strength training; vascular occlusion; blood pressure; heart rate; hypertension

• Publisher: De Gruyter Open
• Journal: Journal of Human Kinetics
• Year: 2014
• Volume: 43
• Issue: 1
• Pages: 79-85

Dates

published

1 - 12 - 2014

online

11 - 12 - 2014

Contributors

author

Joamira P. Araújo

• Associate Program on Graduate Program in Physical Education UPE / UFPB, João Pessoa, Paraíba, Brazil
• Federal Institute of Education Science and Technology of Ceara-Campus Juazeiro do Norte, Brazil
• Kinanthropometry and Human Development Laboratory, Federal University of Paraiba, João Pessoa/PB, Brazil
• Center for Research in Human Performance and Kinanthropometry, Federal University of Paraiba, João Pessoa, Brazil Rua Rosa Lima dos Santos, 58051-590 João Pessoa, Brazil Phone: [phone]

author

Eliney D. Silva

• Federal Institute of Education Science and Technology of Ceara-Campus Juazeiro do Norte, Brazil.

author

Julio C. G. Silva

• Kinanthropometry and Human Development Laboratory, Federal University of Paraiba, João Pessoa/PB, Brazil.

author

Thiago S. P. Souza

• Associate Program on Graduate Program in Physical Education UPE / UFPB, João Pessoa, Paraíba, Brazil
• Kinanthropometry and Human Development Laboratory, Federal University of Paraiba, João Pessoa/PB, Brazil.

author

Eloíse O. Lima

• Kinanthropometry and Human Development Laboratory, Federal University of Paraiba, João Pessoa/PB, Brazil.

author

Ialuska Guerra

• Federal Institute of Education Science and Technology of Ceara-Campus Juazeiro do Norte, Brazil.

author

Maria S. C. Sousa

• Associate Program on Graduate Program in Physical Education UPE / UFPB, João Pessoa, Paraíba, Brazil
• Kinanthropometry and Human Development Laboratory, Federal University of Paraiba, João Pessoa/PB, Brazil.

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Identifiers

DOI

10.2478/hukin-2014-0092