| 摘要 |
PROBLEM TO BE SOLVED: To continuously perform training by eliminating a bored feeling by continuously stepping on a pedal while looking at the uninteresting numerical values of elapsed time, calorie consumption and a traveling distance, etc. SOLUTION: In a bike training device for instance, the rotation speed of a foot pedal is detected, the relative display position relation of a first character C1 and a second character C2 is changed corresponding to the rotation speed level and a game for acquiring a point number by keeping the rotation speed level at an appropriate value is played along with training. Thus, the training itself does not become boring even without having strong purpose and intention and the continuous training is made possible. |
