The fasciae are a kind of thin, tendon-like muscle skin that extends over the entire body and is involved in numerous functions of the organism. Above all, they act as movement sensors and pain receptors, supposedly “storing” fasciae also everything experienced and experienced, including pain. Anyone who is constantly under stress or who frequently overloads the body (e.g. during sport) is not doing anything good for their fascia. Then the sensitive muscle skin sticks together, which can be felt in the form of tension.