Your back muscles support your spine, attach your pelvis and shoulders to your trunk, and provide mobility and stability to your trunk and spine. The five major muscles of the back are the ...

What does the lower leg consist of? Read on to learn more about the lower leg and lower extremity, including the bones, muscles, tendons, and nerves of the lower leg.

It is estimated that approximately one in four Americans are experiencing lower back pain right now. Here's how to reduce it.

There are multiple ways to help your lower back pain, including reducing your belly fat and improving our flexibility. Here's what else to know.

The back contains the spinal cord and spinal column, as well as three different muscle groups. Many conditions and injuries can affect the back. Learn more here.

Find out about back muscles, including their types and functions. Learn about the symptoms of back injury and how to strengthen your back muscles.

The lower back is a key player in the posterior chain. It’s a network of muscles including the glutes, hamstrings, and spinal erectors. This area is the foundation of athletic performance, stability, ...

Psoas muscles connect the torso and the lower body. Discover the psoas major muscle's function and its crucial role in posture and movement.

Lower back pain is often blamed on posture or pulled muscles—but the real cause may be deeper. Experts point to a deep, hidden muscle that connects the spine to the legs.

The body’s anatomy is such that there is a natural tendency to lean forward, and it is the job of the lower back muscles to resist the forward lean and keep the body upright.