G110 – Back Extension

The device movement mobilizes the lumbar/thoracic spine in the sagittal plane activating the extensor muscles.

Back Extension Machine

Back Extension

The movement mobilizes the lower back (lumbar/thoracic spine) in the sagittal plane activating the extensor muscles. The device even allows people with severe and chronic back pain to to start mobilization and strengthening exercises in a safe and effective manner.

  • 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 extensors helping targeting lumbar and thoracic area
  • Segmental vertebrae level movement activates critical interspinales and rotatores muscles
  • EVE integration with strength and mobility tests
  • Weight stack: 2,5/100 kg, 5.5/220 lbs

Target muscles

  • Spinalis thoracis
  • Iliocostalis thoracis
  • Longissimus thoracis
  • iliocostalis lumborum
  • Interspinalis lumborum
  • Multifidus
  • Semispinalis thoracis
Dimensions (Width, Length, Height)

89/138/139 cm, 35/54/55 in


582 lbs


61508 Core-body mechanical weight exerciser


Medical-CE device, class 1M
EN 957-1
EN 957-2
IEC EN 60601-1
IEC EN 60601-1-2

Isometric torque measurement points

0°, 30°

Product Codes

EUDAMED ID code: D-9G11604DN3


Power (idle / actuators with load): ~36W (~0.15A) / up-to 140W (~0.6A)