reference is now made to the drawings wherein there is shown an ankle exercise device , generally designated 10 , which as illustrated in fig1 is adapted to be worn about the user &# 39 ; s ankle . as explained within the aforementioned application , ser . no . 506 , 059 which is incorporated herein by reference as more fully set forth , beneficial use of the device 10 , as an exercising aid , is derived by inserting a selected number of cylindrically shaped weights , individually and collectively designated 12 , in individual cooperating compartments 14 appropriately formed in a medial fabric body 16 . as seen in detaile in fig2 and 3 , the fabric body 16 is rectangular and is formed of an inner layer 17 and an outer layer 18 of conventional nature fiber fabric , man made fabrics , such as rayon , plastic or the like , or of similar sheet materials . the layers are attached to each other by piping 20 at least about their periphery . the outer layer is formed of substantially more material than the inner layer and is attached further along parallel lines 22 to the inner layer to form bloused gussets 24 corresponding to the compartments 14 . preferably , the compartments are divided into two sections ( corresponding to the inner and outer side of the ankle and are separated by an ungusseted space 26 . attachment of the layers may be made by conventional sewing or heat welding or gluing , depending upon the nature of the fabric used in forming the body 16 . in accordance with the present invention , outer layer is pleated so that each gusset 24 has opposite side panels ( fig6 and 7 ) and a frontal panel foldable compactly against the inner layer . thus each compartment holds at least two weights 12 , being expandable sequentially as the weights are inserted into each pocket 14 . as seen in fig5 - 7 , gussets 24 are made by providing excess material in the layer 18 along each of the vertical sides defining the compartment so that the gussets can billow selectively outward into expanded compartments ( fig6 ) while being capable of being folded on itself to be in substantially fixed flat condition when no weights are inserted therein ( fig7 ). the significance of the thus expandable compartments 14 is that more than one cooperating weight 12 can be inserted in a cooperating compartment 14 , thereby providing the user of the device 10 with a wide choice of how heavy an exercise device 10 he wishes to use during an exercise routine , and exactly where the excess weight is to be placed . since the weights 12 are unattached to the device 10 , to facilitate their easy insertion and removal , it is necessary , to avoid any of the weights 12 , previously inserted in a cooperating compartment 14 , from inadvertently coming out of its compartment during exercising movement . to this end , each compartment 14 has an appropriate opening 28 thereinto , through which the conical end 30 of each weight 12 is inserted in order to place the weight 12 within the compartment 14 . the aforesaid openings 28 are strategically located adjacent the upper edge 32 of the fabric body 16 . along the same edge 32 , device 10 is then provided with a pair of flaps 34 , the edge of the flaps 34 and the edge 32 being connected by the appropriate edge finishing piping or the like . each flap 34 is of course foldable , against the fabric body 16 , both being provided with cooperating &# 34 ; velcro &# 34 ; pads 38 and 40 ( fig2 ). it will be readily appreciated that in its folded position . flaps 34 function as a closure or cover over each of the compartment openings 18 respectively and , in this manner , assist in confining the weights 12 within the compartments 14 . the provision of a pair of flaps , sufficient merely to cover the individual pocket sections , results in a more compact , less bulky device as compared to a single flap covering the entire inner surface of the body . further , the two flaps , cover only the lateral portions of the ankle leaving the achilles tendon and the instep more flexible . in the illustrated embodiment , the device 10 maintained in its ankle - encircling position , as illustrated in fig1 by cooperating &# 34 ; velcro &# 34 ; fasteners 42 and 44 . as illustrated in fig2 and 4 component 42 consists of an elongated &# 34 ; velcro &# 34 ; strap connected , as by stitching or the like , to the body 16 so that the &# 34 ; velcro &# 34 ; thereon is in an exposed position , while component 44 comprise one or more &# 34 ; velcro &# 34 ; strips ( fig3 ), secured to on the exterior surface of the body 16 over the compartments 14 . engagement of the &# 34 ; velcro &# 34 ; strap 42 with the strips 44 is illustrated in fig1 . preferably the fabric body 16 and the flaps 24 are padded by providing an internal component or a panel of plastic foam 46 which , because of its resilient nature and its position in contact with the wearer &# 39 ; s ankle , contributes , in an obvious manner , to the comfort of the user during the wearing of the device 10 . specifically provided , as explained in aforementioned application , to effectively maintain a &# 34 ; high &# 34 ; position of each band 10 on the user &# 39 ; s ankle are end form tongues or extensions 50 and 52 . each flap 50 , 52 has an upper horizontally oriented edge and coextensive portion which is an extension of the medial body portion 16 of each band forming an inverted v - shaped cut - out 54 which fits over a sneaker or athletic shoe , and thus holds the band in proper position of the user &# 39 ; s ankle and / or foot portion which protrudes forwardly through the inverted v - shape 54 . as will be seen in fig2 the space 26 left in the middle of the body 16 , between the compartment sections coincides with the location of the user &# 39 ; s achilles tendon . space 26 is foam padded , and because it is free of any weights , does not press against , and thus does not cause any physical damage or discomfort to the achilles tendon . similarly , it is to be noted that there are no weights 12 in the area of the front tongues 50 and 52 . thus , there are no weights which might might constrict mobility or otherwise interfere with flexing of the user &# 39 ; s ankle . a latitude of modification , change or substitution is intended in the foregoing disclosure , and in some instances , some features of the invention will be employed without a corresponding use of other features . accordingly , it is appropriate that the appended claim be construed broadly and in a manner consistent with the spirit and scope of the invention herein .
a fabric body of a rectangular shape for encircling a user &# 39 ; s ankle . the fabric is constructed with a plurality of side - by - side compartments , each having an opening thereinto to receive a weight , and comprising an inner and outer layer at least one of which is larger than the other so that the compartments are selectively collapsible and enlargeable so as to accommodate at least two weights .