Gluteus Maximus Flashcards
1
Q
What is it?
A
Largest muscle in the body
2
Q
Origin
A
Coccyx, edge of sacrum, posterior iliac crest, sacrotuberous, and sacroiliac ligaments.
3
Q
Insertion
A
Iliotibial tract (upper fibers) and gluteal tuberosity (lower fibers). 
4
Q
 Innervation
A
Inferior gluteal nerve
5
Q
Actions
A
Extends, laterally, rotates, and abducts the hip at the coxal joint.
lower fibres adduct the hip at the coxal joint.