Yamaha BF-1 MP3 Player User Manual


 
Exercising According to a Training Program—Training Mode
BF-1 Owner’s Manual
38
Starting Up
Exercising
Computer
Settings
Music Player
Troubleshooting
Menu Tree
Index
About heart rate reserve
Heart rate reserve (HRR) is a term used to describe the difference
between a person’s resting heart rate (HR
rest
) and maximum heart rate
(HR
max
). The formula is:
HRR = HR
max
– HR
rest
The BF-1 actually measures and calculates the percentage of heart rate
reserve (%HRR) and uses this as a measurement of exercise intensity.
By using %HRR as the exercise intensity, the optimal heart rate (HR) in
exercising is calculated. The formula is:
HR = HRR x %HRR + HR
rest
For example, if your HR
max
is 180 bpm, HR
rest
is 60 bpm and target
%HRR is 70%, the HR is calculated as:
HR = (180 – 60) x 0.7 + 60 = 144
After the Interval and Target setting is finished, the following display appears.
3 Set the desired values for Interval and Target, and then
simultaneously press the / (Up/Down) buttons to actually enter
them for the segment.
The segment is entered and operation returns to the previous display.
4 Select “Add Segment” to enter the next segment.
5 Repeat steps 3 and 4 above as needed to create all the desired
segments for your program.
6 After you’ve created all the segments for the program, select “OK”
in the display.
The Select Music display appears (when some Playlists exist).
n
When there are no Playlists or the Music Priority parameter (page 61) is set to “BODiBEAT
Songs,” the Music Select display is not displayed. Skip to step 8.
Continue to
next page
FYI
Interval
Target