Range of motion device

A device for moving a leg of a user into flexion and extension, the device comprising:

• a base member;
• a first arm member coupled to the base member;
• a second arm member coupled the first arm member;
• a motorized drive assembly mounted to the base member and pivotably coupled to the second arm member, the drive assembly configured to selectively move the second arm member relative to the first arm member;
• a motorized force application assembly coupled to the first arm member, the motorized force application assembly configured to control a force exerted by the device;
• and
• a locking mechanism coupled to at least one of the first and second arm members, the locking mechanism configured to prevent actuation of the first motorized drive assembly.

A method for moving a leg of a user using a device, the method comprising:

• securing a portion of an upper leg to a first leg support that is coupled to a first arm member;
• securing at least one of a lower portion of a leg and a foot to a second leg support that is coupled to a second arm member that is coupled to the first arm member;
• and
• operating a controller coupled to a motorized drive assembly and a motorized force application assembly configured to enable a user to selectively move the second arm member from a first position relative to the first arm member to a second position relative to the first arm member.