Where Is Erector Spinae?

The erector spinae muscle extends the vertebreal column. It is formed of 3 muscles and its fibers run more or less vertically throughout the lumbar, thoracic and cervical regions. It lies in the groove to the side of the vertebral column.

Where are the erector spinae muscles located and what movement are they responsible for?

The intermediate muscles are the erector spinae. They include the longissimus, iliocostalis, and spinalis muscles. Their attachments subdivide these muscles, and they all have a common tendinous origin. They play a role in the movement of the thoracic cage and flexion of the upper vertebral column and head.

What exercise works the erector spinae?

Plank row. This exercise strengthens the upper, middle, and lower back muscles, including the latissimus dorsi, rhomboids, trapezius, and erector spinae. It also works the core, glutes, and arms.