The abdominal crunch device mobilizes the lumbar/thoracic spine in the sagittal plane activating the flexor muscles.
Disorder prevalence
Back pain is among the most common disorders in western societies causing more financial losses to companies and insurance systems than any other single disorder except for the common cold. Up to 70 % of people have experienced back pain sometime during their lives; around 40 % had an episode lasting more than a day in the last 12 months and around 25 % in the past three months.
Abdominal Crunch
The device mobilizes the lumbar/thoracic spine in the sagittal plane activating the flexor muscles.
Automatic foot plate and seat adjustments (electronic version)
Range of Motion adjustment to accommodate various users
Unique hip fixation eliminates the activation of the strong hip flexors helping targeting abdominal area
Highly mobilizing segmental vertebrae level movement
EVE integration with strength and mobility tests
Weight stack: 2,5/100 kg, 5.5/220 lbs
Target muscles
Rectus Abdominis
Certification -
Medical-CE device, class 1M
Adjustments -
Range of motion adjustment: 8 steps
Seat adjustment: Step-less with an actuator (electronic), 1-7 gradual (manual)
Hip lock footplate: Step-less with an actuator (electronic), 1-9 gradual (manual)
Hip lock knee adjustment Step-less
Isometric torque measurement points -
-30°, -15°, 0°, 15°, 30°, 45°
Power -
Power (idle / actuators with load): ~36W (~0.15A) / up-to 140W (~0.6A)