1. A method for prompting a user to engage in a physical activity, the method comprising: causing displaying of a representation of the user on a monitor, wherein the displaying of the representation includes moving the representation of the user to reflect movement of the user; causing displaying of one or more virtual objects on the monitor, wherein the displaying of the one or more virtual objects includes displaying the one or more virtual objects to prompt physical motion of the user; and causing reporting of at least one indicium of physical activity performance of the user.