The erector spinae muscles play a vital role in maintaining proper posture, spinal stability, and overall back health. Strengthening these muscles can help prevent lower back pain, improve ...

The paraspinal muscles, sometimes called the erector spinae, are three muscle groups that support your back. You use them every time you lean to one side, arch your back, bend forward, or twist ...

Diedre Douglas, EdD, is a Les Mills US presenter and fitness instructor. The erector spinae are a group of rope-like muscles that run up and down the sides of your spine. They’re largely ...

The erector spinae are made up of three sub-groups of muscles: The spinalis muscles are the closest to the spine. The iliocostalis muscles are more distant. The longissimus muscle group sits ...