I just added a new article to the HDN Classroom: Building Muscle in a Caloric Deficit . The science, the training structure, and how all HD plans already work with it. This breaks down: - Why muscle growth doesn’t require a surplus - How intensity keeps protein synthesis active - How to train and eat when calories are low - Why volume fails and precision wins - This is not a cutting article. It’s a re composition and muscle-preservation playbook. Available now inside the Classroom for HDN Premium members. — Markus