Abdominal Flexion

Everybody in their everyday lives must have stable abdominal muscles. ABDOMINAL FLEXION 4000 will stabilize your abdominal muscles through bending the upper body in a sitting position. Doing this exercise on a regular basis can help prevent poor posture and "wear and tear" of the spine.

Technical Specifications

Muscles worked M. rectus abdominis, M. obliquus internus abdominis, M.obliquus externus abdominis
Dimensions (L /W/H cm) 105/130/155
Weight approx. 220 - 227 kg
Power connection 220 - 240 V (only for devices with the suffix S)
Max user weight 200 kg
Max. weight load 75 kg/77.5 kg (only for devices with the suffix MED)
Weight increments 5 kg/2.5 kg (only for devices with the suffix MED)
Settings lever arm

Device is available in the following variants:


  • 4000
  • 4000 MED
  • 4100 S
  • 4100 S MED

  • S - suitable for training control with Vitality System 6
  • MED - corresponds to Medical Device Directive 93/42 / EEC


  • Frame color silber-grey, white or signal black
  • Cover silber-grey or papyrus white
  • various freely selectable upholstery colors


Product catalog

Complete catalog of all products
(PDF, 8MB)

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