Internal Shoulder Device

The MUJO Multiple Joint Fitness System is uniquely functional and versatile. As a result, MUJO machines are ideal for use in a wide range of health, rehabilitation, elite sports performance and wellbeing facilities, including physiotherapy centres, sports institutes and fitness clubs. 

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Muscles trained by the MUJO Internal Shoulder Machine

  • Subscapularis
  • Latissimus dorsi
  • Pectoralis major
  • Teres major

Exercising on the MUJO Internal Shoulder Machine

During early stages of rehab, or for specific targeting of muscles over limited parts of the range, the MuJo™ Internal Shoulder Machine also quickly and easily converts to each of these traditional exercises: 

  • Internal rotation, arm adducted
  • Internal rotation, arm abducted
  • External rotation, arm at 45°
  • Arm lower

Dimensions of the MUJO Internal Shoulder Machine

  • Length 193cm
  • Width 105cm
  • Height 147cm
  • Weight 310kg
  • Weight stack size 80kg
Muscles trained

Benefits of the MUJO Internal Shoulder Device

  • Strap can ‘unload’ arm for specific targeting of rotator cuff muscles (not deltoid)
  • Replicate natural movements with a unique multi-axial cam-based two joint training system 
  • Exercise multi-axial rotator cuff muscles over the full range of motion
  • Perform internal rotation with arm in abducted or adducted positions to target the subscapularis
  • Target latissimus dorsi and pectoralis major during shoulder adduction movement
  • Use elbow joint locking mechanism to change elbow angle, or switch between open and closed chain exercises

Features of the MUJO Internal Shoulder Device

  • Patented moving axis cam technology
  • Range of motion limiters to adjust available therapeutic range or convert machine for traditional exercise use
  • Clear, easy to read user instructions on the machine
  • Three-point adjustment system to accommodate users from 1.52m through 1.88m in height
  • Removable covers for easy access to cables, pulleys and rods