Key result
High-frequency low-load blood flow-restricted resistance exercise increased satellite cells, myonuclei, and muscle size, with responses peaking 10-20 days post-training.
Why the study?
The study was conducted to investigate muscle hypertrophy, strength, and myonuclear and satellite cell responses to high-frequency blood flow-restricted resistance exercise.
Comparison
Two 5-day blocks of high-frequency blood flow-restricted resistance exercise
Follow-up
20 days post-training
Authors
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Short-term high-frequency BFRRE may augment adaptations in healthy adults; leaves open efficacy, safety, and mechanisms in clinical populations.
High-frequency low-load blood flow-restricted resistance exercise elicits delayed but robust increases in satellite cells, myonuclei, and muscle size, with transient initial atrophy.
Bjørnsen et al. (2018) studied this question. High-frequency blood flow-restricted resistance exercise (BFRRE) was evaluated on Muscle hypertrophy, strength, and myonuclear and satellite cell responses. High-frequency low-load blood flow-restricted resistance exercise increased satellite cells, myonuclei, and muscle size, with responses peaking 10-20 days post-training.
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