4 essential aspects of building muscle 

Building muscle can take a long time. It will take even longer if you're not training optimally. There are four essentials you need to follow to optimize muscle growth. In this video, I'll cover the 4 essential aspects of building muscle. From load, rest, volume, and intensity. Each topic will be backed up by data and research. I hope you find some value.
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Sources
Rep range - www.strongerbyscience.com/hyp...
Rest time - link.springer.com/article/10....
Total sets - pubmed.ncbi.nlm.nih.gov/27433...
Failure - oce-ovid-com.gate.lib.buffalo...

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