Abstract: A person simultaneously plays a video game and operates an exercise device, such as an exercise bicycle. A first sensor generates an output level signal indicative of the output level (e.g., pedal speed) of the exercise device. A second sensor generates an aerobic activity level (e.g., heart rate) signal indicative of the aerobic activity level of the exerciser. The output level signal affects the play of the video game. If the aerobic activity level signal is too low, the exercise device is made more difficult to operate and the play of the video game is altered to encourage the exercise to increase the output level of the exercise device. The play of the video game is also affected by signals generated by joystick controls operated by the exerciser's hands.

Abstract: An exercise device, such as a exercise bicycle, is connected to a speed sensor indicating activity level, e.g. speed of the bicycle. The activity level signal, along with a heart rate signal, are provided to a video game, such as a Pac-man type video game. The game monitors the heart rate of the exerciser. If the heart rate falls outside preset minimum or maximum limits, a certain action occurs in the game, such as an increase in speed or skill level of the opposition. In the Pac-man type game for example, should the heart rate fall below the desired workout rate, the villain (the goblin) would move at a speed faster than the players' speed, putting the player at a disadvantage. The player would respond by increasing his level of physical activity, thereby increasing the heart rate until it exceeds the minimum aerobic level required, at which time the villain's speed would return to its normal level.

Abstract: An exercise device, such as a exercise bicycle, is connected to a speed sensor indicating activity level, e.g. speed of the bicycle. The activity level signal, along with a heart rate signal, are provided to a video game, such as a Pac-man type video game. The game monitors the heart rate of the exerciser. If the heart rate falls outside preset minimum or maximum limits, a certain action occurs in the game, such as an increase in speed or skill level of the opposition. In the Pac-man type game for example, should the heart rate fall below the desired workout rate, the villain (the goblin) would move at a speed faster than the players' speed, putting the player at a disadvantage. The player would respond by increasing his level of physical activity, thereby increasing the heart rate until it exceeds the minimum aerobic level required, at which time the villain's speed would return to its normal level.