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Erector spinae muscles
in your back.
Erector Spinae
Erector Spinae
It depends in which function. Femur flexion: Gluteus maximus, Hamstrings, Sartorius and parts of Adductor magnus. Adduction: Gluteus medius and minimus, Tensor Fascia latae, Sartorius, Piriformis. Flexion of the lumbar spine: Quadratus lumborum and Erector Spinae.
Erector spinae
The erector spinae
Erector spinae
Erector spinae muscles
Erector Spinae
yes
a muscle
in your back.
The erector spinae
The erector spinae
Erector Spinae
erector spinae