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Updated: Feb 9, 2026

Obtaining Quality Extended Field-of-View Ultrasound Images of Skeletal Muscle to Measure Muscle Fascicle Length
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Myofascial Loads Can Occur without Fascicle Length Changes

Chris Tijs1, Michel Bernabei2, Jaap H van Dieën3

  • 1Department of Organismic and Evolutionary Biology, Concord Field Station-Harvard University, Bedford, MA 01730, USA.

Integrative and Comparative Biology
|June 7, 2018
PubMed
Summary

Synergistic muscles transmit force through connective tissues, not by changing muscle fascicle length. Lengthening neighboring muscles increased soleus (SO) tendon force, demonstrating myofascial force transmission without altering SO fascicle length.

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