Abstract: In the preferred and illustrated embodiment of an exercise device, a free standing frame with adjustable resistance assemblies mounted to the frame is disclosed. Resistance in all directions is provided by a linear drag brake and a rotary drag brake. The linear drag brake comprises a slide bar reciprocably movable between two friction pads. The rotary drag brake comprises an arm member pivotally mounted between two friction pads. The exercise device provides active resistance through a full range of motion both in flexion and extension.