Effects of resistance training with blood flow restriction on haemodynamics: a systematic review

2016 ◽  
Vol 37 (6) ◽  
pp. 567-574 ◽  
Author(s):  
Gabriel R. Neto ◽  
Jefferson S. Novaes ◽  
Ingrid Dias ◽  
Amanda Brown ◽  
Jeferson Vianna ◽  
...  
Keyword(s):  
Systematic Review ◽  
Blood Flow ◽  
Resistance Training ◽  
Blood Flow Restriction ◽  
Flow Restriction

scholarly journals Resistance Training with Blood Flow Restriction Compared to Traditional Resistance Training on Strength and Muscle Mass in Non-Active Older Adults: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 18 (21) ◽  
pp. 11441
Author(s):  
Darío Rodrigo-Mallorca ◽  
Andrés Felipe Loaiza-Betancur ◽  
Pablo Monteagudo ◽  
Cristina Blasco-Lafarga ◽  
Iván Chulvi-Medrano
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Blood Flow ◽  
Resistance Training ◽  
Muscle Mass ◽  
High Intensity ◽  
Meta Analysis ◽  
Small Sample ◽  
Blood Flow Restriction ◽  
Flow Restriction

Low-intensity training with blood flow restriction (LI-BFR) has been suggested as an alternative to high-intensity resistance training for the improvement of strength and muscle mass, becoming advisable for individuals who cannot assume such a load. The systematic review aimed to determine the effectiveness of the LI-BFR compared to dynamic high-intensity resistance training on strength and muscle mass in non-active older adults. A systematic review was conducted according to the Cochrane Handbook and reportedly followed the PRISMA statement. MEDLINE, EMBASE, Web of Science Core Collection, and Scopus databases were searched between September and October 2020. Two reviewers independently selected the studies, extracted data, assessed the risk of bias and the quality of evidence using the GRADE approach. Twelve studies were included in the qualitative synthesis. Meta-analysis pointed out significant differences in maximal voluntary contraction (MVC): SMD 0.61, 95% CI [0.10, 1.11], p = 0.02, I2 71% p < 0.0001; but not in the repetition maximum (RM): SMD 0.07, 95% CI [−0.25, 0.40], p = 0.66, I2 0% p < 0.53; neither in the muscle mass: SMD 0.62, 95% CI [−0.09, 1.34], p = 0.09, I2 59% p = 0.05. Despite important limitations such as scarce literature regarding LI-BFR in older adults, the small sample size in most studies, the still differences in methodology and poor quality in many of them, this systematic review and meta-analysis revealed a positive benefit in non-active older adults. LI- BFR may induce increased muscular strength and muscle mass, at least at a similar extent to that in the traditional high-intensity resistance training.

scholarly journals The effects of resistance training with blood flow restriction on muscle strength, muscle hypertrophy and functionality in patients with osteoarthritis and rheumatoid arthritis: A systematic review with meta-analysis

PLoS ONE ◽  
2021 ◽  
Vol 16 (11) ◽  
pp. e0259574
Author(s):  
Leonardo Peterson dos Santos ◽  
Rafaela Cavalheiro do Espírito Santo ◽  
Thiago Rozales Ramis ◽  
Juliana Katarina Schoer Portes ◽  
Rafael Mendonça da Silva Chakr ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Systematic Review ◽  
Blood Flow ◽  
Resistance Training ◽  
Muscle Strength ◽  
Muscle Mass ◽  
Meta Analysis ◽  
Blood Flow Restriction ◽  
Flow Restriction ◽  
Low Intensity

Introduction Rheumatoid arthritis(RA) and osteoarthritis(OA) patients showed systemic manifestations that may lead to a reduction in muscle strength, muscle mass and, consequently, to a reduction in functionality. On the other hand, moderate intensity resistance training(MIRT) and high intensity resistance training(HIRT) are able to improve muscle strength and muscle mass in RA and OA without affecting the disease course. However, due to the articular manifestations caused by these diseases, these patients may present intolerance to MIRT or HIRT. Thus, the low intensity resistance training combined with blood flow restriction(LIRTBFR) may be a new training strategy for these populations. Objective To perform a systematic review with meta-analysis to verify the effects of LIRTBFR on muscle strength, muscle mass and functionality in RA and OA patients. Materials and methods A systematic review with meta-analysis of randomized clinical trials(RCTs), published in English, between 1957–2021, was conducted using MEDLINE(PubMed), Embase and Cochrane Library. The methodological quality was assessed using Physiotherapy Evidence Database scale. The risk of bias was assessed using RoB2.0. Mean difference(MD) or standardized mean difference(SMD) and 95% confidence intervals(CI) were pooled using a random-effects model. A P<0.05 was considered statistically significant. Results Five RCTs were included. We found no significant differences in the effects between LIRTBFR, MIRT and HIRT on muscle strength, which was assessed by tests of quadriceps strength(SMD = -0.01[-0.57, 0.54], P = 0.96; I² = 58%) and functionality measured by tests with patterns similar to walking(SMD = -0.04[-0.39, 0.31], P = 0.82; I² = 0%). Compared to HIRT, muscle mass gain after LIRTBFR was reported to be similar. When comparing LIRTBFR with low intensity resistance training without blood flow restriction(LIRT), the effect LIRTBFR was reported to be higher on muscle strength, which was evaluated by the knee extension test. Conclusion LIRTBFR appears to be a promising strategy for gains in muscle strength, muscle mass and functionality in a predominant sample of RA and OA women.

scholarly journals Protocols with blood flow restriction during resistance training: a systematic review

2014 ◽  
Vol 19 (6) ◽  
Author(s):  
Camila Papini ◽  
Nuno Sousa ◽  
Danilo Bertucci ◽  
Natália Bertolini ◽  
Leandro Acedo ◽  
...  
Keyword(s):  
Systematic Review ◽  
Blood Flow ◽  
Resistance Training ◽  
Blood Flow Restriction ◽  
Flow Restriction

scholarly journals Effect of resistance training with blood flow restriction on muscle damage markers in adults: A systematic review

PLoS ONE ◽  
2021 ◽  
Vol 16 (6) ◽  
pp. e0253521
Author(s):  
Victor Sabino de Queiros ◽  
Ísis Kelly dos Santos ◽  
Paulo Francisco Almeida-Neto ◽  
Matheus Dantas ◽  
Ingrid Martins de França ◽  
...  
Keyword(s):  
Systematic Review ◽  
Blood Flow ◽  
Resistance Training ◽  
Muscle Damage ◽  
Randomized Clinical Trials ◽  
Load Resistance ◽  
Blood Flow Restriction ◽  
Flow Restriction ◽  
Low Load ◽  
Muscle Damage Markers

Background The purpose of this review was to systematically analyze the evidence regarding the occurrence of muscle damage (changes in muscle damage markers) after resistance training with blood flow restriction sessions. Materials and methods This systematic review was conducted in accordance with the PRISMA recommendations. Two researchers independently and blindly searched the following electronic databases: PubMed, Scopus, Web of Science, CINAHL, LILACS and SPORTdicus. Randomized and non-randomized clinical trials which analyzed the effect of resistance training with blood flow restriction on muscle damage markers in humans were included. The risk of bias assessment was performed by two blinded and independent researchers using the RoB2 tool. Results A total of 21 studies involving 352 healthy participants (men, n = 301; women, n = 51) were eligible for this review. The samples in 66.6% of the studies (n = 14) were composed of untrained individuals. All included studies analyzed muscle damage using indirect markers. Most studies had more than one muscle damage marker and Delayed Onset Muscle Soreness was the measure most frequently used. The results for the occurrence of significant changes in muscle damage markers after low-load resistance training with blood flow restriction sessions were contrasting, and the use of a pre-defined repetition scheme versus muscle failure seems to be the determining point for this divergence, mainly in untrained individuals. Conclusions In summary, the use of sets until failure is seen to be determinant for the occurrence of significant changes in muscle damage markers after low-load resistance training with blood flow restriction sessions, especially in individuals not used to resistance exercise. Trial registration Register number: PROSPERO number: CRD42020177119.

Does Blood Flow Restriction Resistance Training Improve Knee-Extensor Strength, Function, and Reduce Patient-Reported Pain? A Critically Appraised Topic

2021 ◽  
pp. 1-6
Author(s):  
Matthew Zaremba ◽  
Joel Martin ◽  
Marcie Fyock-Martin
Keyword(s):  
Blood Flow ◽  
Resistance Training ◽  
Knee Injury ◽  
Strength Function ◽  
Knee Extensor ◽  
Blood Flow Restriction ◽  
Flow Restriction ◽  
Patient Reported ◽  
And Function ◽  
Knee Pathology

Clinical Scenario: Knee pathologies often require rehabilitation to address the loss of knee-extensor (KE) strength, function, and heightened pain. However, in the early stages of rehabilitation, higher loads may be contraindicated. Blood flow restriction (BFR) resistance training does not require high loads and has been used clinically to promote strength improvements in a variety of injured populations. BFR resistance training may be an effective alternative to high-intensity resistance training during early rehabilitation of knee pathologies. Clinical Question: Following a knee injury, does BFR resistance training improve KE strength and function, and reduce patient-reported pain? Summary of Key Findings: Four randomized controlled trial studies met the inclusion criteria. Each included study evaluated the use of BFR resistance training on knee pathologies and the effects on KE strength, functional outcomes, and pain compared with high- or low-load resistance training. All 4 studies reported significant improvements in KE strength, function, and pain through a variety of outcome measures, following BFR resistance training use as the treatment. Clinical Bottom Line: There is consistent evidence to support the use of BFR resistance training as a treatment intervention following knee injury and as a means to improve KE strength and function and to reduce pain. Strength of Recommendation: Grade A evidence supporting the use of BFR resistance training for improvement in KE strength and function, and the reduction of patient-reported pain following an acute or chronic knee pathology.

Practical blood flow restriction training increases muscle hypertrophy during a periodized resistance training programme

2013 ◽  
Vol 34 (4) ◽  
pp. 317-321 ◽  
Author(s):  
Ryan P. Lowery ◽  
Jordan M. Joy ◽  
Jeremy P. Loenneke ◽  
Eduardo O. de Souza ◽  
Marco Machado ◽  
...  
Keyword(s):  
Blood Flow ◽  
Resistance Training ◽  
Muscle Hypertrophy ◽  
Training Programme ◽  
Blood Flow Restriction ◽  
Flow Restriction ◽  
Resistance Training Programme
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