You Might Be Overlooking the Role of Fascia in Your Pain and Stiffness When we experience pain or stiffness in our bodies, we tend to attribute it to tired muscles or stiff joints. However, there is a part of our body that we often overlook in this context: the fascia. The fascia is a network of thin connective tissue that surrounds and holds every organ, bone, muscle, blood vessel, and nerve fiber in place. Despite its crucial role in our body's movement and structure, fascia received very little attention until recently. One of the fascinating aspects of the fascia is that it has nerves, making it almost as sensitive as skin. When it is stressed, it tightens up. Although fascia appears to be one sheet of tissue, it is actually made up of multiple layers with liquid in between called hyaluronan. It is designed to stretch as we move. However, certain factors can cause fascia to thicken and become sticky, which can limit our mobility and cause painful knots to develop. Factors that ...