OPTIMA SERIES ABDOMINAL (OSAB)
Muscles Exercised - Abdominals
Setup
Sit on the seat with your feet placed under the toe holds and
lower back pressed against the lumbar pad. Check the weight
stack to ensure appropriate resistance. Place the handles over
your shoulders. Grasp the handles and place your hands
against your chest with your elbows tight to your sides.
Performing the Exercise
With a controlled motion, crunch torso by shortening the dis-
tance between your lower rib cage and your hips. Emphasize
the use of your abdominal muscles. Avoid lifting your hands off
your chest. Maintaining control, return to the start position and
repeat the motion. Concentrate on contracting your abdominal
muscles throughout the exercise. Do not return the handles to
the rest position until you are finished with the exercise.
Product # - OSAB
Machine Weight:
350 lbs.
159 kgs.
Weight Stack:
142 lbs.
64 kgs.
Size:
in. = 50 L x 39 W x 57 H
cm = 127 cmL x 99 cmW x 145 cmH
Live Area:
in. = 74 L x 57 W
cm = 188 cmL x 145 cmW
Max User Weight:
250 lbs.
113 kgs.
PRODUCT DIMENSIONS WITH WORKING AREA
27
39“ (99 cm)
57“ (145 cm)
74“ (188 cm)
50“ (127 cm)
Live Area
