Garmin Forerunner 920XT Manual Do Proprietário

36 

Customizing Your Device

Training Effect value increases, telling you 

how the activity has improved your fitness. 

Training Effect is determined by your user 

profile information, heart rate, duration, 

and intensity of your activity. 
It is important to know that your training 

effect numbers (1.0–5.0) may seem 

abnormally high during your first few runs. 

It takes several activities for the device to 

learn your aerobic fitness. 

1.0–1.9

Helps recovery (short activities). 

Improves endurance with 

longer activities (more than 40 

minutes).

2.0–2.9

Maintains your aerobic fitness.

3.0–3.9

Improves your aerobic fitness if 

repeated as part of your weekly 

training program.

4.0–4.9

Highly improves your aerobic 

fitness if repeated 1–2 times per 

week with adequate recovery 

time.

5.0

Causes temporary overload with 

high improvement. Train up to 

this number with extreme care. 

Requires additional recovery 

days. 

Training Effect technology is provided and 

supported by Firstbeat Technologies Ltd. 

For more information, go to  

You can customize data fields on up to 

four training pages for each sport. The 

data fields you customize are saved for 

the active sport. Some data fields are not 

available because they are specific to a 

sport mode.
Data fields with the * symbol display 

statute or metric units. Data fields with the 

** symbol require an ANT+ sensor.

Cadence **

For running, cadence 

is measured in steps 

per minute (spm). For 

cycling, cadence is 

measured in revolutions 

of the crank arm per 

minute (rpm).