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Erector Spinae

Musculus erector spinae

A muscle group running along the spine; keeps the trunk upright and controls forward bending.

Exercises
131
As primary
27
Group
Back
Opposes
Rectus Abdominis

Best moves for it

Function

Spinal extension and maintenance of upright posture.

Origin

Sacrum, iliac crest and the lower vertebrae.

Insertion

Extends up to the ribs, vertebrae and the mastoid process.

Synergists / Antagonists

Erector Spinae (Musculus erector spinae)3D atlas · drag
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131 moves

Gym exercises for this muscle

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Atlas set · written by hand

Movements with hand-written form cues and common mistakes.