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Updated: Jan 17, 2026

In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy
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Toward a Better Understanding of Hip Adductor Function: Internal Rotation Capability Revealed by Anatomical and MRI

Kazuhiro Hirano1, Kazuo Kinoshita2, Atsushi Senoo3

  • 1Department of Molecular Physiology, The Jikei University School of Medicine, Tokyo 105-8461, Japan.

Journal of Functional Morphology and Kinesiology
|September 22, 2025
PubMed
Summary

The hip adductor muscles, including the pectineus, adductor longus, and brevis, primarily contribute to internal rotation and coronal plane stability. Magnetic resonance imaging (MRI) T2 values confirm greater activation during internal rotation exercises.

Keywords:
T2 valueadductor brevisadductor longusadductor musclefunctional anatomypectineusrotational functionskeletal muscle

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