Tendons and ligaments heal more slowly than muscle tissue largely because they have a much lower blood supply, meaning fewer nutrients and repair cells reach the injury site. Healing generally progresses through overlapping phases: an initial inflammatory response, followed by a proliferative phase where new collagen fibers form, and finally a remodeling phase that can take months as those fibers reorganize and strengthen. https://ryu-ga-index.com:443/index.php?aycockmartinsen994065 into activity before this remodeling phase is complete is a common cause of re-injury, since new tissue is initially weaker and less organized than mature tendon or ligament. Structured rehabilitation programs that gradually reintroduce load are considered the gold standard for supporting this process, since controlled mechanical stress actually helps guide collagen fibers to align properly during remodeling.