"Stropro" provides assistance for ankle dorsiflexion, improving ankle dorsiflexion function to enhance ankle joint stability, reduce the risk of falls, and boost rehabilitation effectiveness. It is equipped with multiple built-in sensors, providing various training modes to choose from. It also allows users to manage training reports for different patients and view multiple angle curve graphs and comparison graphs. It is suitable for individuals with ankle joint functional disorders, including foot drop and foot inversion.