Muscle Palpation - Infraspinatus

This is a detail, step by step, description on how to palpate infraspinatus muscle by Keith Bootsma, RMT.

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Origin:
Infraspinous Fossa

Insertion:
Middle Facet of the Greater Tubercle of the Humerus

Functions:
1- Lateral Rotation of the Arm @ the GH Joint
2- Horizontal Abduction of the Arm @ the GH Joint

Nerve:
Suprascapular Nerve