What is the primary purpose of fibroblasts in muscle healing?

Fibroblasts play a crucial role in the healing process of muscle tissue, primarily by producing a gel-type matrix. This matrix is essential for tissue repair as it provides a scaffold for new tissue formation. When muscle injury occurs, fibroblasts are activated and migrate to the site of damage where they synthesize collagen and other components of the extracellular matrix. This gel-like foundation helps to stabilize the area, facilitate the infiltration of other cells necessary for healing, and supports the overall regeneration of muscle tissue.

By producing this matrix, fibroblasts ensure that as fibers regenerate, they have a supportive environment that promotes organized healing and reestablishment of muscle functionality. The other options relate to processes that are not directly associated with the primary role of fibroblasts during muscle healing, which further highlights the importance of their function in creating the necessary structural environment for recovery.