ocr: The Man' button selects a man and typical values for anaerobic and aer- obic energy sources. The Woman button selects a woman and typical values for anaerobic and aerobic energy sources. The buttons under the legend Anaerobic capacity, kJ, - allow you to select higher or lower capacities. They correspond roughly to the range of a healthy 55 year old through a healthy 15 year old. The current value is dis- played in the central field. The buttons under the legend Maximum aerobic power, W' I allow you to select higher or lower powers. Press the '+' or 1 buttons to change the value, which is disp ...