Pro-Form Crosswalk 425 PFTL39707.0 User Manual page 15

HOW TO USE THE UPPER BODY ARMS
As you walk on the treadmill, you can hold the
handrails or use the upper body arms. To exercise
your arms, shoulders, and back for a total body work-
out, move the upper body arms forward and back as
you walk on the treadmill.
To vary the intensity of your upper body exercise, you
Upper Body
can adjust the resistance of the upper body arms. To
Arms
increase the resistance, turn the resistance knobs
clockwise; to decrease the resistance, turn the knobs
counterclockwise.
Resistance
Knobs
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