Randomized Trialmoderate evidence
Sprint-interval training with post-exercise blood flow restriction increases mitochondrial content and respiration.
The Journal of physiology·June 3, 2026·PMID 42231824
Why it mattersThis study provides mechanistic insight into how BFR may augment skeletal muscle oxidative metabolism beyond traditional sprint training, which is relevant for specialists interested in exercise prescription for metabolic health and performance.
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