Gluteus maximus

Where Is the Gluteus maximus?

The Gluteus maximus is the largest muscle around your ass from around the bone (Sacrum) Diagonally downward into the top of the leg.

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What are the Symptoms of a Gluteus maximus Tear or strain?

Pain will occur in the buttocks when engaging the muscle in the action of lifting the leg outward and behind you.

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When lifting the leg forward the Gluteus muscles are stretched. If a tear or strain is present the buttocks will feel pain.

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What is The Function of the Gluteus maximus?

Extends the thigh
Externally rotates the leg

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Origin and Insertion of Gluteus maximus

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Origin:
Posterior gluteal line
Posterior surface of sacrum and coccyx
Sacrotuberous ligament

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Insertion:
Upper fibers: iliotibial tract
Lower fibers: gluteal tuberosity of the femur

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Fact:
The gluteus maximus is the largest muscle in the human body.