Portable foot anchor for exercising

Claim 1

In combination with a closable hinged vertically extending door supported in a door frame leading into a room, said frame preventing said door being pivoted beyond a closed position, said door having first and second sides and a lower edge that cooperates with the floor beneath said door to define a transverse space, said first side of said door exteriorly disposed to said room when said door is in a closed position a foot anchor for exercising, said foot anchor including: a. an elongate rigid tube of less length than the width of said door, which tube has first and second sets of longitudinally spaced slots defined therein, with each of said sets including first, second and third longitudinal slots that are circumferentially spaced from one another, and said tube of a diameter greater than the height of said transverse space; b. an elongate pliable member disposed in the form of a loop that has first and second free end portions that extend inwardly into said tube through said first slots of said first and second sets, outwardly from said tube through said second slots of said first and second sets, and inwardly into said tube through said third slots of said first and second sets; and c. means in said tube on the extremities of said first and second end portions that prevent said means being withdrawn from said tube through said third slots, with said tube when resting on said floor and in abutting contact with said first side of said door when the latter is in a closed position and said loop extending through said space and outwardly from said second side of said door into said room providing said anchor that may be engaged by a foot of a user when said user is exercising.