Schwinn SB13 Owner's Manual page 17

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2 Custom
User-defined
Programs
These programs enable you to set up, store into memory and then work out in 2
different course profiles that you customize.
TimeTriaJ
This program enables you to work out against a "pacer" to determine
how long
it takes you to cover a preset distance. You preset the speed of the "pacer" as
the baseline of your workout and race to the end of the preset distance. At the
end of the Time Trial, the computer
displays the watts, distance,
speed, etc.
that you have achieved.
Fitness
Test
The FitnessTest
is one of the best ways
to measure
improvements
in your
physi-
cal fitness
level.
The test
measures
your
fitness
by comparing
your
power
output
(in Watts)
to your
Heart Rate.
In general,
as you become
"more
fit," you will pro-
duce
more power
(Watts)
at a given
Heart
Rate.
Here is how the test
measures
your power
and heart
rate.
As the test starts,
the power
(watts)
slowly
increases.
This means
that you will work
harder, and
as a result,
your
heart
rate increases.
The watts
continue
to increase
automati-
cally until your heart rate reaches
the "Test Zone."
This zone is individually
cal-
culated
for each user to be near 75% of their
estimated
maximum
heart rate.
(This "Maximum
Heart
Rate" is computed
from
the information
you input
into
the computer
when
you start
the program.
These
number
values
are different
for everyone.)
When
you reach theTest
Zone,
the bike holds the watts
steady
for 3 minutes
to allow
you to achieve
a steady
heart rate state.
It is important
to concentrate
on keeping
a steady
heart rate during
these
3 minutes
to ensure
consistent
and more accurate
readings.
At the end of the three
minutes,
the computer
measures
your
Heart
Rate, and
the power
(Watts).
These
numbers
(along
with
information
about
your
age and
weight)
are put into a formula,
and produce
a "Fitness
Score."
By logging
and noticing
the change
in your own fitness
scores,
you can see your
progress
to increased
fitness.
The higher
your score,
the higher
your fitness
level.
For example,
let's say you have an initial fitness
score of 28.
Four weeks
later you perform
the test again and your score
is 35. This means
you have
increased
your fitness.
Your power
output
has increased
and at the same
time
your heart rate has decreased.
You are producing
more
power
with
less effort.
Note:
The Fitness
Test is an excellent
way to measure
changes
in your
own fit-
ness level.
It is not designed
to compare
one person's
score to another
person's
score,
because
the test's
formula
only "estimates"
your
Maximum
Heart
Rate.
Therefore
the numbers
are only relevant
when
compared
with
your
own fitness
scores.
(There
are no corresponding
"absolute"
numbers
in the owner's
manual
that you can reference
to see what
your fitness
level is.)
17

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