Garmin 910XT Manual De Usuario

20 

Training with Your Forerunner

Select your pool length or enter a 

custom length.

If necessary, select MODE > Settings 

> Pool Swim Settings > Data Fields 

to customize the swim training pages.
For a complete list of the available 

.

Select STArT. 

If you stop to rest, select LAP, and 

select LAP again when you resume 

swimming.
This creates a rest interval separate 

from your swim interval.

After completing your swim, select 

STOP.

Hold rESET to save your data and 

reset the timer.

Stroke type identification is available only 

in pool swim mode. Your stroke type is 

identified at the end of a length. 

Freestyle

Backstroke

Breaststroke

Butterfly

More than one stroke type in 

an interval

•  A length is one trip down the pool.
•  An interval in swimming is like a lap in 

running. You can break your swim into 

swim intervals and rest intervals.

•  A stroke is counted every time your 

arm wearing the Forerunner completes 

a full cycle. 

•  Your swolf score is the sum of the 

time for one length and the number of 

strokes for that length. For example, 

30 seconds plus 15 strokes equals 

a swolf score of 45. Swolf is a 

measurement of swimming efficiency 

and, like golf, a lower score is better.

•  Your swim efficiency index is the sum 

of the time and the number of strokes 

that it takes to swim 25 meters. This 

allows you to compare your swim 

efficiency to another pool or an open 

water workout. A lower swim efficiency 

index is better.