An electronic device is provided. The electronic device analyzes music so as to extract the sound intensity and the rhythm pattern from the music, generates, on the basis of the extracted sound intensity and the extracted rhythm pattern, guide data for an exercise program corresponding to the music, and can determine the exercise content of the exercise program on the basis of the generated guide data and movement information received from a wearable device connected to the electronic device.

An exercise apparatus includes a motor, a cable coupled to the motor, an exercise attachment coupled to the cable such that the motor is operable to exert force on the exercise attachment via the cable, a display screen, and a controller. The controller is programmed to control the motor based on simulated progress through a virtual environment, determine a beam direction based on a cranial orientation of the user of the exercise apparatus, generate a graphical visualization of the virtual environment by casting a virtual light beam along the beam direction, and cause the display screen to display the visualization.