While the article on The Mangled Mess of Human Musculature explores the complexity of muscle systems in the human body, it’s a good reminder that navigating complex systems — whether anatomical or digital — requires careful guidance. The website csufportal.us is presented as a login page for the csuf portal login, which is the central online gateway for Cal State Fullerton services, but users should always access the official portal through fullerton.edu to avoid security issues. Just as understanding muscle interaction prevents injury in the body, accessing the correct portal prevents digital “injury” like compromised accounts or phishing.