Low-intensity resistance training with partial blood flow restriction and high-intensity resistance training induce
Felipe C Vechin1, Cleiton A Libardi2, Miguel S Conceição1
1a School of Physical Education and Sport, University of São Paulo, São Paulo, São Paulo 05508-030, Brazil.
Abstract:
We aimed to investigate the mechanisms underlying muscle growth after 12 weeks of resistance training performed with blood flow restriction (RT-BFR) and high-intensity resistance training (HRT) in older individuals. Participants were allocated into the following groups: HRT, RT-BFR, or a control group. High-throughput transcriptome sequencing was performed by the Illumina HiSeq 2500 platform. HRT and RT-BFR presented similar increases in the quadriceps femoris cross-sectional area, and few genes were differently expressed between interventions. The small differences in gene expression between interventions suggest that similar mechanisms may underpin training-induced muscle growth.
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