Key result
Low-intensity resistance exercise with blood flow restriction significantly reduced systolic (-5.5%), diastolic (-11.5%), and mean blood pressure (-8.8%) over 60 minutes (p≤0.05).
Why the study?
Does low-intensity resistance exercise combined with blood flow restriction reduce blood pressure post-exercise in normotensive young men compared to other exercise protocols?
Population
24 normotensive young men (mean age 21.79 ± 3.21 years)
Comparison
Low-intensity resistance exercise at 20% of 1RM… vs High-intensity resistance exercise at 80% of…
Design
RCT, Randomized order of 4 experimental protocols
Follow-up
60 minutes
Authors
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Low-intensity BFR exercise offers a feasible alternative for acute BP reduction in young adults; extends evidence beyond high-intensity protocols.
RCT (n=24)
randomized
Does low-intensity resistance exercise combined with blood flow restriction reduce blood pressure post-exercise in normotensive young men compared to other exercise protocols?
p-value: p=≤0.05
Low-intensity resistance exercise combined with blood flow restriction induces significant post-exercise hypotension in normotensive young men, comparable to or greater than high-intensity resistance exercise.
Neto et al. (2014) conducted an RCT in normotensive (n=24). Low-intensity resistance exercise combined with partial blood flow restriction (LI + BFR) vs. High-intensity RE, low-intensity RE, and control was evaluated on Systolic blood pressure (SBP) response over 60 minutes (p=≤0.05). Low-intensity resistance exercise with blood flow restriction significantly reduced systolic (-5.5%), diastolic (-11.5%), and mean blood pressure (-8.8%) over 60 minutes (p≤0.05).
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