Yamaha BF-1 - BODiBEAT Music Player/Heart Rate Monitor Quick Manual page 13

Optimal Aerobic Exercise—Walk Fitness and Jog Fitness Modes
The Fitness Modes (Walk Fitness programmed for walking and Jog Fitness for jogging) provide
the most appropriate music playback for optimal aerobic exercise. The built-in pulse sensor
detects your heart rate as you exercise. Continuously and in real time, the BF-1 calculates the
optimal exercise pace for you, given your physical condition—and then automatically changes
the music to match your pace and heart rate.
1
Select "Walk Fitness" or "Jog Fitness" from the Top Menu.
2
Make sure the pulse sensor is properly attached.
3
Select "Start." Then start jogging or walking with the tempo of the song that plays!
For details on operations while exercising, see page 14.
WARNING
If you find it too strenuous to match your pace to the song, do not force yourself to keep pace. Lower the
pace accordingly or stop the exercise.
4
When you want to stop the exercise, simultaneously hold both the ▲/▼ (Up/Down)
buttons.
This starts the cooling down segment, ends the session and calls up the log display
(page 17).
You can also set the target for your exercise in advance. See page 15.
13
BF-1 Quick Guide