In the upper trapezius, neck and shoulder we have several small muscles that help us to do different movements and adjustments. Among...

The erector spinae muscle is composed of 3 muscles that from our lumbosacral area run towards the cervical area. Let's explore why we...

Why these muscles get tight and cause back pain or ache? In many cases of lumbar pain, the tightness and stiffness of hamstrings, glutes...