A computer-implemented method including receiving, at a computing device, a first
treatment plan designed to treat a sexual performance health issue of a user. The first
treatment plan comprises at least two exercise sessions that, based on the sexual performance health issue, enable the user to perform an exercise at different
exertion levels. While the user uses a treatment apparatus to perform the first
treatment plan for the user, the computing device receives cardiovascular data from one or more sensors configured to measure the cardiovascular data associated with the user, and transmits the cardiovascular data. A
machine learning model is used to generate a second treatment plan that modifies at least one
exertion level, and the modification is based on a standardized measure comprising perceived
exertion, the cardiovascular data, and the
cardiovascular health issue of the user. The method includes receiving the second treatment plan.