Color Gauges and Running Dynamics Data

The running dynamics screen displays a color gauge for the primary metric. You can display cadence, vertical oscillation, or ground contact time as the primary metric. The color gauge shows you how your running dynamics data compares to those of other runners. The color zones are based on percentiles.

Garmin has researched many runners of all different levels. The data values in the red or orange zones are typical for less experienced or slower runners. The data values in the green, blue, or purple zones are typical for more experienced or faster runners. Less experienced runners tend to exhibit longer ground contact times, higher vertical oscillation, and lower cadence than more experienced runners. However, taller runners typically have slightly slower cadences and slightly higher vertical oscillation. Go to www.garmin.com for more information on running dynamics. For additional theories and interpretations of running dynamics data, you can search reputable running publications and websites.

Color Zone

Percentile in Zone

Cadence Range

Vertical Oscillation Range

Ground Contact Time Range

Purple

>95

>185 spm

<6.7 cm

<208 ms

 

 

 

 

 

Blue

70–95

174–185 spm

6.7–8.3 cm

208–240 ms

Green

30–69

163–173 spm

8.4–10.0 cm

241–272 ms

 

 

 

 

 

Orange

5–29

151–162 spm

10.1–11.8 cm

273–305 ms

 

 

 

 

 

Red

<5

<151 spm

>11.8 cm

>305 ms

Tips for Missing Running Dynamics Data

If running dynamics data does not appear, you can try these tips.

•Make sure you have the HRM-Run accessory.

The HRM-Run accessory has on the front of the module.

•Pair the HRM-Run accessory with your Forerunner again, according to the instructions.

•If the running dynamics data display zeros, make sure the HRM-Run module is worn right-side up.

NOTE: Ground contact time appears only while running. It cannot be calculated while walking.

Tips for Erratic Heart Rate Data

If the heart rate data is erratic or does not appear, you can try these tips.

•Reapply moisture to the electrodes and contact patches.

•Tighten the strap on your chest.

•Warm up for 5–10 minutes.

•Wash the strap after every seven uses (Caring for the Heart Rate Monitor).

•Wear a cotton shirt or wet your shirt if suitable for your activity.

Synthetic fabrics that rub or flap against the heart rate monitor can create static electricity that interferes with heart rate signals.

•Move away from sources that can interfere with your heart rate monitor.

Sources of interference may include strong electromagnetic fields, some 2.4 GHz wireless sensors, high-voltage power lines, electric motors, ovens, microwave ovens, 2.4 GHz cordless phones, and wireless LAN access points.

About VO2 Max. Estimates

VO2 max. is the maximum volume of oxygen (in mililiters) you can consume per minute per kilogram of body weight at your maximum performance. In simple terms, VO2 max. is an indication of athletic performance and should increase as your level of fitness improves. VO2 max. estimates are provided and supported by Firstbeat® Technologies Ltd. The Forerunner device has separate VO2 max. estimates for running and cycling. You can use your Garmin device paired with a compatible heart rate monitor and power meter to display your cycling VO2 max. estimate. You can use your Garmin device paired with a compatible heart rate monitor to display your running VO2 max. estimate.

Getting Your VO2 Max. Estimate for Running

Before you can view your VO2 max. estimate, you must put on the heart rate monitor and pair it with your device (Pairing Your ANT+ Sensors). If your Forerunner device was packaged with a

heart rate monitor, the devices are already paired. For the most accurate estimate, complete the user profile setup (Setting Up Your User Profile), and set your maximum heart rate (Setting Your Heart Rate Zones).

NOTE: The estimate may seem inaccurate at first. The device requires a few runs to learn about your running performance.

1Run for at least 10 minutes outdoors.

2 After your run, select Save.

3 Select > My Stats > VO2 Max..

Your VO2 max. estimate is a number and position on the color gauge.

Purple

Superior

Blue

Excellent

 

 

Green

Good

 

 

Orange

Fair

 

 

Red

Poor

 

 

VO2 max. data and analysis is provided with permission from The Cooper Institute®. For more information, see the appendix (VO2 Max. Standard Ratings), and go to www.CooperInstitute.org.

Getting Your VO2 Max. Estimate for Cycling

Before you can view your VO2 max. estimate, you must put on the heart rate monitor, install the power meter, and pair them with your Forerunner device (Pairing Your ANT+ Sensors). If your Forerunner device was packaged with a heart rate monitor, the devices are already paired. For the most accurate estimate, complete the user profile setup (Setting Up Your User Profile) and set your maximum heart rate (Setting Your Heart Rate Zones).

NOTE: The estimate may seem inaccurate at first. The device requires a few rides to learn about your cycling performance.

1Ride at a steady, high intensity for at least 20 minutes outdoors.

2After your ride, select Save.

3Select > My Stats > VO2 Max..

Your VO2 max. estimate is a number and position on the color gauge.

ANT+ Sensors

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