Life Fitness 91Xi Manual De Operación página 19

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ELECTING A
Two workout mode options on the Life Fitness Total Body Trainer feature alternate ways to vary work-
outs.
• Aerobics Mode: This workout mode simulates the experience of working out with a train-
er. Throughout the workout, the MESSAGE CENTER displays prompts to vary the work-
load and emphasize different muscle groups, such as upper- and lower-body. This feature
can be used with any workout (except for Fat Burn, Cardio, Heart Rate Hill, Heart Rate
Interval or Extreme Heart Rate). To select it, press AEROBICS MODE key.
• Reverse Mode: This workout mode continuously alternates five minutes of forward motion
with two minutes of reverse motion, to exercise different leg muscles. This feature can be
used with any workout (except for Fat Burn, Cardio, Heart Rate Hill, Heart Rate Interval or
Extreme Heart Rate). To select it, press the REVERSE MODE key.
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WITCHING
It is possible, during a workout, to switch to another workout program. After a switch, the console
retains all the progress information about the workout since its beginning. To change workouts "on
the fly," simply press the key for the desired new workout. This feature is available for all workouts
except for Around the World, Kilimanjaro, Interval, Cascades, Speed Training, Foothills, and
Personal Trainer workouts.
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AUSING ORKOUTS
To pause a workout, simply stop pedaling. To continue the workout, resume pedaling. The pause
duration lasts 60 seconds, after which the console automatically shuts down.
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NDING ORKOUTS
To end a workout before the pre-set duration expires, press CLEAR once. The MESSAGE CENTER
then displays a workout summary, which includes the distance travelled, the total calories burned, and
other statistics. Press CLEAR a second time and the MESSAGE CENTER displays "SELECT WORK-
OUT OR PRESS QUICK START" for a new workout.
* Target Heart Rate (THR) is a percentage of the theoretical maximum. For example, a 40-year-old user's THR for the FAT
BURN workout is 117. This workout targets 65 percent of the maximum, so the equation would be (220-40)*.65=117.
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