LifeSpan TR3000i Owner's Manual page 38

Operations
HRC – Interval
The Interval Heart Rate program is designed to help you increase anaerobic
endurance and improve heart rate recovery. The program lets you select both a
High target heart rate and a Low recovery heart rate.
After a 3-minute warm-up, the console will adjust the incline or speed (your
choice) every 10 seconds until you reach your High target heart rate. It will keep
you there for 2 minutes. Then it will adjust incline or speed every 10 seconds
to reduce your heart rate to your Low recovery level, then keep you there for 2
minutes. This repeats until the end of your workout.
It is recommended that you set the workout time to 30 minutes or longer to use
this program effectively.
To use this program:
1. Select HR Control from the Home Screen.
2. Select Interval HR and press next.
3. Choose to have the program adjust Speed or Incline and press next. The
treadmill will adjust the speed or incline every 10 seconds to keep you at your
selected heart rate level. For instance, if you select the incline mode, there
will be a 3-minute warm-up and then the incline will start to adjust each 10
seconds to obtain and maintain your target heart rate. You choose the speed
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Showing Screen for Step 2