Sarcoplasmic Hypertrophy in Skeletal Muscle: A Scientific “Unicorn” or Resistance Training Adaptation?

Skeletal muscle fibers are multinucleated cells that contain mostly myofibrils suspended in an aqueous media termed the sarcoplasm. Select evidence suggests sarcoplasmic hypertrophy, or a disproportionate expansion of the sarcoplasm relative to myofibril protein accretion, coincides with muscle fibe...

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Bibliographic Details
Main Authors: Michael D. Roberts, Cody T. Haun, Christopher G. Vann, Shelby C. Osburn, Kaelin C. Young
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-07-01
Series:Frontiers in Physiology
Subjects:
Online Access:https://www.frontiersin.org/article/10.3389/fphys.2020.00816/full