Erector Spinae

The erector spinae is a group of muscles running along both sides of your spine, from your lower back to your neck. Their main role is to help you stand up straight, maintain good posture, and allow you to extend, bend, or rotate your spine. They work together to support and stabilize your back during movement and daily activities. These muscles are essential for back strength and mobility, and keeping them healthy through proper exercise can help prevent back pain or injuries.