Layers of fascia act as a membrane, surrounding our muscles as well as the bundles of smaller muscle fibres. It connects and supports the muscles and allows them to slide over one another during activities.
Fascia attaches to tendons and bones to help you pull, push, squat, run, bike, or whatever it is you want to do. When we exercise however, the friction in and around our muscles can cause adhesions and trigger points within this fascia. These adhesions are worsened by injury, inactivity, disease, inflammation, or trauma.
Foam rolling can be used at home to release pain caused by these myofascial adhesions and re- establish the alignment within the tissue.