Garmin Forerunner 630, Owner'S Manual

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Ground Contact Time : The amount of time in each step that
you spend on the ground while running, measured in
milliseconds. Ground contact time is not calculated while
walking.
Heading : The direction you are moving.
Heart Rate : Your heart rate in beats per minute (bpm). Your
device must be connected to a compatible heart rate monitor.
HR %Max. : The percentage of maximum heart rate.
HR Zone : The current range of your heart rate (1 to 5). The
default zones are based on your user profile and maximum
heart rate (220 minus your age).
Lap %HRR : The average percentage of heart rate reserve
(maximum heart rate minus resting heart rate) for the current
lap.
Lap Cadence : Cycling. The average cadence for the current
lap.
Lap Cadence : Running. The average cadence for the current
lap.
Lap Distance : The distance traveled for the current lap.
Lap GCT Bal. : The average ground contact time balance for the
current lap.
Lap Ground Contact Time : The average amount of ground
contact time for the current lap.
Lap HR : The average heart rate for the current lap.
Lap HR %Max. : The average percentage of maximum heart
rate for the current lap.
Lap Pace : The average pace for the current lap.
Laps : The number of laps completed for the current activity.
Lap Speed : The average speed for the current lap.
Lap Stride Len. : The average stride length for the current lap.
Lap Time : The stopwatch time for the current lap.
Lap Vert. Ratio : The average ratio of vertical oscillation to stride
length for the current lap.
Lap Vertical Oscillation : The average amount of vertical
oscillation for the current lap.
Last Lap Cadence : Cycling. The average cadence for the last
completed lap.
Last Lap Cadence : Running. The average cadence for the last
completed lap.
Last Lap Distance : The distance traveled for the last completed
lap.
Last Lap Pace : The average pace for the last completed lap.
Last Lap Speed : The average speed for the last completed lap.
Last Lap Time : The stopwatch time for the last completed lap.
Maximum Speed : The top speed for the current activity.
Pace : The current pace.
Performance Condition : The performance condition score is a
real-time assessment of your ability to perform.
Speed : The current rate of travel.
Stride Length : The length of your stride from one footfall to the
next, measured in meters.
Sunrise : The time of sunrise based on your GPS position.
Sunset : The time of sunset based on your GPS position.
Temperature : The temperature of the air. Your body
temperature affects the temperature sensor.
Time in Zone : The time elapsed in each heart rate or power
zone.
Time of Day : The time of day based on your current location
and time settings (format, time zone, daylight saving time).
Timer : The stopwatch time for the current activity.
Training Effect : The current impact (1.0 to 5.0) on your aerobic
fitness.
Vertical Oscillation : The amount of bounce while you are
running. The vertical motion of your torso, measured in
centimeters for each step.
Vertical Ratio : The ratio of vertical oscillation to stride length.
Software License Agreement
BY USING THE DEVICE, YOU AGREE TO BE BOUND BY THE
TERMS AND CONDITIONS OF THE FOLLOWING SOFTWARE
LICENSE AGREEMENT. PLEASE READ THIS AGREEMENT
CAREFULLY.
Garmin Ltd. and its subsidiaries (“Garmin”) grant you a limited
license to use the software embedded in this device (the
“Software”) in binary executable form in the normal operation of
the product. Title, ownership rights, and intellectual property
rights in and to the Software remain in Garmin and/or its third-
party providers.
You acknowledge that the Software is the property of Garmin
and/or its third-party providers and is protected under the United
States of America copyright laws and international copyright
treaties. You further acknowledge that the structure,
organization, and code of the Software, for which source code is
not provided, are valuable trade secrets of Garmin and/or its
third-party providers and that the Software in source code form
remains a valuable trade secret of Garmin and/or its third-party
providers. You agree not to decompile, disassemble, modify,
reverse assemble, reverse engineer, or reduce to human
readable form the Software or any part thereof or create any
derivative works based on the Software. You agree not to export
or re-export the Software to any country in violation of the export
control laws of the United States of America or the export control
laws of any other applicable country.
Heart Rate Zone Calculations
Zone % of
Maximum
Heart Rate
Perceived Exertion Benefits
1 50–60% Relaxed, easy pace,
rhythmic breathing Beginning-level
aerobic training,
reduces stress
2 60–70% Comfortable pace,
slightly deeper
breathing, conversation
possible Basic cardiovascular
training, good
recovery pace
3 70–80% Moderate pace, more
difficult to hold
conversation Improved aerobic
capacity, optimal
cardiovascular training
4 80–90% Fast pace and a bit
uncomfortable, breathing
forceful Improved anaerobic
capacity and
threshold, improved
speed
5 90–100% Sprinting pace,
unsustainable for long
period of time, labored
breathing Anaerobic and
muscular endurance,
increased power
VO2 Max. Standard Ratings
These tables include standardized classifications for VO2 max. estimates by age and gender.
16 Appendix