Run Dynamics

Name

Description

Avg. GCT Bal.

The average ground contact time balance for the current session.

Avg GCT

The average amount of ground contact time for the current activity.

Avg. Stride Len.

The average stride length for the current session.

Avg. Vert. Osc.

The average amount of vertical oscillation for the current activity.

Avg. Vert. Ratio

The average ratio of vertical oscillation to stride length for the current session.

GCT Balance

The left/right balance of ground contact time while running.

GCT

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.

Lap GCT Bal.

The average ground contact time balance for the current lap.

Lap GCT

The average amount of ground contact time for the current lap.

Lap Stride Len.

The average stride length for the current lap.

Lap Vert. Osc.

The average amount of vertical oscillation for the current lap.

Lap Vert. Ratio

The average ratio of vertical oscillation to stride length for the current lap.

Stride Length

The length of your stride from one footfall to the next, measured in meters.

Vertical Osc.

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.