Semi-recumbent positioning, extreme comfort, and many pedaling options make the C521M a perfect choice for multiple patient types, especially for those with knee and hip ROM limitations.
 
Bi-directional pedaling for better flexibility and rehab variations
Adjustable cranks to vary pedal rotation for one or both sides
Reclining seat back and pivoting arm rests for ultimate fit and comfort
Cool mesh seat back with lumbar pouch for heat and cold pack therapy
Ultra low start up resistance for infirm or deconditioned users