From sports injuries, car accidents, falls, sprains and strains, and repetitive use injuries, all these may cause sluggish or slowed down circulation of blood and interstitial/lymph fluid. These injuries may continue to make the fluid congested, which in turn makes the fluid “sticky”, or glue-like, in the spaces where nerves and blood vessels and lymphatic vessels reside.
Depending on the duration and degree of the compensatory process, the fluid in the space becomes more and more “sticky” (called “adhesion”), eventually turning into “hard” layers, which feel like hardened or calcified tissue.
Toxins or waste products may also build up and be deposited in these spaces. These deposits can be felt in the tissues, the spaces, and on the surface of the bones. They manifest as hard, round, and sand- or grain-like. They can feel like thin or thick wires, and many times, they can feel like lumps, nodes, or knots.