초록 ▼

A device for exercising the quadriceps muscles of a human body comprising a horizontally supported planar surface supported at chair height vertically by a pair of U-shaped bars forming four vertical support members. A horizontal bar is connected between the two rear legs of the device and have atta

A device for exercising the quadriceps muscles of a human body comprising a horizontally supported planar surface supported at chair height vertically by a pair of U-shaped bars forming four vertical support members. A horizontal bar is connected between the two rear legs of the device and have attached thereto an elastic band at one end. The user, in order to exercise the quadriceps muscle will sit in a chair with the device positioned in front of the chair and the leg to be exercised disposed over the horizontal platform at the knee joint. The elastic band is connected around the ankle or foot area and the leg is moved back and forth to the extended horizontal position against the tension of the elastic band.

대표청구항 ▼

A portable, therapeutic device for exercising the quadricep muscles of a human body which allows a patient seated in a chair or wheelchair to completely exercise the quadricep muscle comprising: a rigid, horizontally supported planar surface having a pair of lateral sides, a front side, and a rear s

A portable, therapeutic device for exercising the quadricep muscles of a human body which allows a patient seated in a chair or wheelchair to completely exercise the quadricep muscle comprising: a rigid, horizontally supported planar surface having a pair of lateral sides, a front side, and a rear side; a plurality of rigid, vertical support members connected on the lateral sides of said horizontal surface, said horizontal surface sized laterally to receive a patient\s leg and sized from front to rear to allow a patient seated in a chair or wheelchair to support the patient\s leg from the knee area toward the patient, said horizontally supported planar surface being attached to said rigid vertical support members at substantially conventional chair seat height above the floor; a rigid bar disposed between two of said vertical leg portions near the lower portion of said leg; a plurality of floor engaging friction cups connected at the end of each vertical support member to prevent slippage of the vertical support members; and an elastic band connected at one end to said horizontal bar, said horizontal planar surface being disposed above the floor at conventional chair height whereby a seated patient in a chair or wheelchair affixes the free end of the elastic band to his lower foot or ankle area and disposes the upper leg portion over the horizontal surface, said band being sized to provide tensioning when said patient moves his leg or foot between therapeutic positions of muscular extension and flection.