Running Dynamics

Running dynamics is feedback about your running form. Your Forerunner watch has an accelerometer to calculate five running form metrics. You can view your running dynamics data in the Garmin Connect app.

Metric

Description

Run cadence

Cadence is the number of steps per minute. It displays the total steps (right and left combined).

Vertical oscillation

Vertical oscillation is your bounce while running. It displays the vertical motion of your torso, measured in centimeters.

Ground contact time

Ground contact time is the amount of time in each step that you spend on the ground while running. It is measured in milliseconds.

NOTE: Ground contact time is not available while walking.

Stride length

Stride length is the length of your stride from one footfall to the next. It is measured in meters.

Vertical ratio

Vertical ratio is the ratio of vertical oscillation to stride length. It displays a percentage. A lower number typically indicates better running form.