Joint flexing apparatus

摘要: A flexing apparatus including first and second straps to encircle the body above below a joint, pivotable links between maintain alignment them piston cylinder assemblies extending straps. Adjustable bleed valves in ends provide calibrated leakage present resistance flexion extension of joint. An air supply control are attached controlled power joint for therapy, compressor, filtering, regulating lubricating devices, two position solenoid operated valve an electrical timing switching circuit energizing solenoid.