A versatile device for knee extension. The unique resistance curve provides a smooth and pleasant training experience even for painful knee problems. The exercise movement is effective and safe.
Pure perfection
David Hip & Knee Solution is designed to tackle various hip and knee based disorders using the most effective and biomechanically correct cloud-based rehabilitation system available.
Knee Extension
A versatile device for knee extension. The unique resistance curve provides a smooth and pleasant training experience even for painful knee problems. The exercise movement is effective and safe.
Automatic back support adjustment (electronic version)
Self-adjusting ankle cushions
Range of motion adjustment to accommodate various users
Easy entry / exit
Training with one or two legs
Suitable for both rehabilitation and sports training
Scientifically validated resistance curve
EVE integration with strength and mobility tests
Weight stack: 2,5/50 kg + 5/100 kg = 150 kg
Target muscles
Vastus medialis
Vastus lateralis
Vastus intermedius
Rectus femoris
Certification -
Medical-CE device, class 1M
Adjustments -
Range of motion adjustment: 1-8 steps 115°- 80° (w. weight selector no-limits)
Seat back adjustment: automatic (electronic), 11 steps (manual)
Ankle cushion adjustment: self adjusting
Isometric torque measurement points -
0°,30°, 60° and 90°
Power -
Voltage: 110/240V 50/60Hz
Power (idle / actuators with load): ~36W (~0.15A) / up-to 140W (~0.6A)