Garmin 010-02120-A2 Forerunner 245 Music

User Manual - Page 84

For 010-02120-A2.

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Split Target Pace: Running. The target pace for the current split.
Stress: Your current stress level.
Stride Length: The length of your stride from one footfall to the next, measured in meters.
Stroke Rate: Swimming. The number of strokes per minute (spm).
Stroke Rate: Paddle sports. The number of strokes per minute (spm).
Strokes: Paddle sports. The total number of strokes for the current activity.
Sunrise: The time of sunrise based on your GPS position.
Sunset: The time of sunset based on your GPS position.
Swim Time: The swimming time for the current activity, not including rest time.
Temperature: The temperature of the air. Your body temperature affects the temperature sensor.
Time in Zone: The time elapsed in each heart rate 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.
Time to Next: The estimated time remaining before you reach the next waypoint in the route. You must be
navigating for this data to appear.
Velocity Made Good: The speed at which you are closing on a destination along a route. You must be
navigating for this data to appear.
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.
About Heart Rate Zones
Many athletes use heart rate zones to measure and increase their cardiovascular strength and improve their
level of fitness. A heart rate zone is a set range of heartbeats per minute. The five commonly accepted heart
rate zones are numbered from 1 to 5 according to increasing intensity. Generally, heart rate zones are
calculated based on percentages of your maximum heart rate.
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
78 Appendix
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