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January 5, 2022Journal of Exercise and NutritionOpen Access

Bilateral lower limb aerobic blood flow restriction training resulted in no significant difference in VO2max over seven weeks compared to non-BFR training.

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Why the study?

The study was conducted to explore the effect of blood flow restriction training on aerobic performance.

Does peripheral lower body blood flow restriction training improve maximum oxygen consumption in recreationally active adults?

Comparison

BFR training at 60% AOP vs non-BFR at 5% AOP

Design

Randomized case series

Follow-up

Seven weeks

Key result

Bilateral lower limb aerobic blood flow restriction training resulted in no significant difference in VO2max over seven weeks compared to non-BFR training.

Authors

ABAustin BennettSCSean CollinsKKKaitlyn King

Discussion

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Overview

BFR training does not augment VO2max gains; confirms no additive benefit over standard aerobic exercise in active adults.

Study Design

Type

RCT (n=7)

Randomization

Randomly assigned

Structured PICO

Does peripheral lower body blood flow restriction training improve maximum oxygen consumption in recreationally active adults?

P
Population
7 recreationally active adults randomized to blood flow restriction training or control for seven weeks.
I
Intervention
Blood flow restriction (BFR) training consisting of 11 sessions of 20-min cycling at 35-45% of heart rate reserve (HRR) with 60% arterial occlusion pressure (AOP)
C
Comparator
Non-BFR training consisting of 11 sessions of 20-min cycling at 35-45% of heart rate reserve (HRR) with 5% arterial occlusion pressure (AOP)
O
Outcome
Maximum oxygen consumption (VO2max)surrogate

Bilateral lower limb aerobic blood flow restriction training does not improve VO2max over seven weeks in recreationally active adults.

Cite This Study

Bennett et al. (2022) conducted an RCT in Recreationally active adults (n=7). Blood flow restriction (BFR) training vs. Non-BFR training (5% arterial occlusion pressure) was evaluated on VO2max. Bilateral lower limb aerobic blood flow restriction training resulted in no significant difference in VO2max over seven weeks compared to non-BFR training.

synapsesocial.com/papers/6aa397bffd19ae9969b148d5https://doi.org/10.53520/jen2022.103109
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Effects of Blood Flow Restriction Training on Muscle Size, Power, and VO2max in Active Adults2023 · 4 citations
  2. 2Physiological mechanisms underlying enhanced performance with blood flow restriction training: neuromuscular, vascular and metabolic adaptations2025 · 7 citations
  3. 3Physiological Responses to Acute Cycling With Blood Flow Restriction2022 · 40 citations
  4. 4Effect of Blood Flow Restriction Training on Physiological Outcomes in Healthy Athletes: a Systematic Review and Meta-Analysis2021 · 17 citations
  5. 5The impact of low-intensity blood flow restriction endurance training on aerobic capacity, hemodynamics, and arterial stiffness2021 · 19 citations