Life Fitness Pro Series - Manual (Page 24)

3. Pro Series Machines
3-15
ARM EXTENSION (SU70)
Starting and Ending Position
Muscle exercised: Tricep.
Setup: Adjust the seat up or down. The seat should be adjusted so that the elbows
line up with the red pivot point. Select desired weight. Rest feet under bar. Keep
back straight and head up.
Performing the exercise: Rotate the handle back and grip it with palms facing
inward. Extend the elbows outward while keeping the upper arms parallel and on
the pad. Slowly return handles to start position.