This app, otherwise known as Box to the Beat!, is a boxing app that provides music and accompanying punching sounds for users to keep up with while hitting a punchbag or shadowboxing with pre-determined combinations. The punching sounds are designed to be satisfying, much like popping bubble wrap, and some users may experience ASMR ("autonomous sensory meridian response") during this activity.
The music is specifically designed to motivate users during their workout and enhance their sense of euphoria during rest periods with "hands in the air" moments. By combining this with the proven stress relief and fitness benefits of boxing, the app aims to elevate users mood and fitness levels.