초록 ▼

The exercise device includes a pair of U-shaped brackets that are mounted on the top and bottom edges of the door. Suspended between the brackets are a plurality of elastic cords of different elasticities. By selecting different cords, different tensions or resistances can be obtained for exercise r

The exercise device includes a pair of U-shaped brackets that are mounted on the top and bottom edges of the door. Suspended between the brackets are a plurality of elastic cords of different elasticities. By selecting different cords, different tensions or resistances can be obtained for exercise routines. An ankle strap may be used to exercise the leg muscles. In some versions, spacers may be provided between the U-shaped brackets and the door to prevent rocking.

대표청구항 ▼

[ I claim:] [1.] A portable exercise device comprising:a pair of U-shaped brackets, each having a plurality of hooks and each bracket adapted for removable mounting on either end of a vertically arranged support surface, whereby the U-shaped cross section of said brackets is of such size so as to ti

[ I claim:] [1.] A portable exercise device comprising:a pair of U-shaped brackets, each having a plurality of hooks and each bracket adapted for removable mounting on either end of a vertically arranged support surface, whereby the U-shaped cross section of said brackets is of such size so as to tightly engage onto the ends of the vertically arranged support surface to prevent the exercise device from moving during exercise and thereby allowing said hooks of said brackets to be arranged along the upper and lower portions of a front surface of the support surface and along a longitudinal axis of the support surface;a plurality of elastic cords of respectively different elasticities, each having loop connectors at the distal ends of said cords, said elastic cords suspended between said longitudinally arranged brackets, wherein said loop connectors of said elastic cords are mounted on said hooks of said brackets, thereby allowing each cord to be directly grasped by a user between its distal ends and stretched in any direction ranging away from 0.degree. to 180.degree. from the longitudinal axis of the vertical support surfaces; andan ankle strap having a forward end and a rear end, said forward end of said ankle strap having an attachment means for attaching said ankle strap to the body of an exerciser; andan additional elastic cord secured to said rear end of said ankle strap and attached at its distal ends to a single bracket thereby forming a loop, whereby a user attached to said ankle strap can stretch said additional cord in any direction ranging away from 0.degree. to 180.degree. from the longitudinal axis of the vertical support surface providing resistance for exercising.