Chest
Pectoralis minor
Draws the scapula anteriorly and inferiorly against the thoracic wall. contributing to scapular downward rotation. and may assist forced inspiration when the scapula is fixed
- Origin
- Ribs three to five
- Insertion
- Coracoid process of the scapula
- Primary actions
- Draws the scapula anteriorly and inferiorly against the thoracic wall. contributing to scapular downward rotation. and may assist forced inspiration when the scapula is fixed
Educational anatomy reference only. This page does not diagnose pain, injury, or movement limitations.
From anatomy to action
Explore the movement, not just the muscle.
A single muscle rarely explains a movement by itself. Use the related movement content to see how this anatomy may contribute, then choose a focused program when you want a complete progression.
Movement guides and exercises
Mobility focus
Forward Head Posture
Explore a more comfortable head and neck position without forcing a single “perfect” posture.
Open movement guide
Mobility focus
Scapular Anterior Tilt
Explore shoulder-blade and arm movement that improves reaching comfort without forcing the scapula into one resting position.
Open movement guide
Mobility focus
Rounded Shoulders
Explore shoulder and upper-back positions that make reaching, pushing, and pulling feel easier.
Open movement guide
Mobility focus
Shoulder Elevation
Explore neck, shoulder-blade, and arm strategies that make reaching and carrying feel easier.
Open movement guide
Mobility focus
Rib Flare
Explore breathing, trunk, and reaching options without forcing the ribs into a fixed position.
Open movement guideComplete guided progressions
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These programs include this muscle through a related guide or corrective recipe.