with reference to the drawings , a blocking dummy is indicated as generally as 10 in fig1 . as shown in phantom in fig2 b , at the center of the blocking dummy 10 is a cedar post 12 to give the blocking dummy 10 rigidity and support . while in the preferred embodiment , the post 12 is a three inch diameter cedar cylinder , the post 12 may be constructed of hollow polyvinyl chloride or any similar rigid material . wrapped around the post 12 is a urethane mat 14 which is approximately seven to eight inches wider than the length of the post 12 . the urethane mat 12 is preferably rolled around the post 12 so that the post 12 is in alignment with one side of the urethane mat 14 and approximately seven to eight inches short of the other end of the urethane mat 14 as shown in fig2 a . while the urethane mat 14 may be of any desired dimensions , a urethane mat 14 approximately two inches thick and rolled to a diameter of fifteen inches and having a width of fifty - two inches has been shown to be desirable for the large size blocking dummy 10 . once the urethane mat 14 has been rolled around the post 12 , the resulting product is placed within an outer cover 16 such as that shown in fig2 a . again , while the outer cover 16 may be constructed of any material known in the art , vinyl coated nylon has been shown to be useful for constructing the outer cover 16 . as shown in fig2 a , the outer cover 16 is preferably a forty - nine inch long cylindrical shell 18 secured to a circular top 20 by sewing , vinyl welding or similar securement means . the cylindrical shell 18 is provided with a plurality of holes 22 each fitted with an brass grommet 24 which is secured to the cylindrical shell 18 by adhesive , vinyl welding or similar securement means . also provided on the outer cover 16 are a pair of handles 26 . as shown in fig2 a , the handles are constructed of four lengths of seat belt strapping or material of a similar strength . a first length 28 and second length 30 of the strapping material are sewn to the outer cover 16 in such a manner as to secure ends of a third length 32 and fourth length 34 of strapping material as shown in fig2 a . provided around the third length 32 and fourth length 34 of strapping material are a pair of clear soft vinyl tubes 36 which make the third length 32 and fourth length 34 of strapping material easier to grasp and which are less abrasive to the touch . once the urethane mat 14 and post 12 have been placed within the outer cover 16 , a bottom cap 38 is placed over the portion of the urethane mat 14 which extends beyond the end of the outer cover 16 ( fig2 a - 2b ). the bottom cap 38 is rotationally molded from polyvinyl chloride to produce the one - piece product shown in fig3 . the bottom cap 38 is molded with a sidewall 40 and a bottom 42 . molded onto the bottom 42 are twelve one - half inch frustoconical cleats 44 similar to cleats provided on football , baseball and other athletic shoes . while in the preferred embodiment , the sidewall 40 , bottom 42 and cleats 44 of the bottom cap 38 are all integrally molded into a one - piece bottom cap 38 , the bottom cap 38 may , of course , be constructed of separate side , bottom and cleat portions secured together with adhesive or similar securement means . the bottom cap 38 is provided with a lip 46 along which are provided a plurality of holes 48 spaced apart a distance similar to the holes 22 provided on the outer cover 16 . as shown in fig1 a polyethylene cord 50 is woven between the holes 48 of the bottom cap 38 and the holes 22 of the outer cover 16 to secure the outer cover 16 to the bottom cap 38 . to give the blocking dummy 10 a smooth finish and prevent the polyethylene cord 50 from becoming snagged or abraded , a circular strap 52 constructed of seat belt material or similar durable material is provided over the polyethylene cord 50 and sewn thereto ( fig1 and 2b ). as shown in fig2 b and 3 , the bottom cap 38 is hollow and can be constructed of various thicknesses depending on the size of the blocking dummy 10 and the durability of the material used to construct the bottom cap 38 . the bottom cap 38 is preferably one - eighth to one - quarter inch thick . shown in fig4 is an alternative blocking dummy 54 . the alternative blocking dummy 54 is constructed in a manner similar to that described above . in addition , the alternative blocking dummy 54 is provided with a top cap 56 having sides 58 , a bottom 60 , and cleats 62 rotationally molded of polyvinyl chloride in a manner similar to that described above . to use the blocking dummy 10 of the preferred embodiment , the blocking dummy is held as shown in fig1 with the cleats 44 engaging the ground 64 . due to the weight of the blocking dummy 10 , thirty pounds in the preferred embodiment , the cleats 44 are pressed into the ground 64 as shown in fig1 . a user ( not shown ) grasps the handles 26 to brace the blocking dummy 10 against impact . when a force is applied to the blocking dummy 10 , the cleats 44 engaging the ground 64 resist lateral movement of the bottom cap 38 along the ground . the cleats 44 thereby prevent the blocking dummy 10 from &# 34 ; kicking - out &# 34 ; or otherwise sliding along the ground 64 . there is therefore no need for the user to place a foot or other bracing device against the lower portion of the blocking dummy 10 during impact . when it is desired to move the blocking dummy 10 to a different location , the handles 26 may be used to drag the blocking dummy 10 along the ground 64 ( fig1 ). since the placement of the handles 26 is above the center line of the blocking dummy 10 , it is the bottom cap 38 which slides along the ground 64 . accordingly , instead of the relatively delicate outer cover 16 being dragged across the ground 64 , the abrasion resistant bottom cap 38 sustains substantially all of the abrasion from the ground 64 . whereas prior art blocking dummies would quickly become worn or damaged from constant abrasion , the present invention blocking dummy 10 is protected from such abrasion by the abrasion resistant bottom cap 38 . due to the relative rigidity of the bottom cap 38 and the ground engaging capability of the cleats 44 , the blocking dummy 10 is capable of stable free - standing orientation such as that shown in fig1 . additionally , given the rigidity of the bottom cap 38 , the bottom cap 38 will resist deformation which typically leads to the instability of prior art blocking dummies when they are placed in the upright position . the blocking dummy 10 of the present invention is therefore capable of stable free - standing throughout the majority of its useful life . as shown in fig4 the alternative blocking dummy 54 is provided with a bottom cap 66 in addition to the top cap 56 . the alternative blocking dummy 54 is therefore also free - standing and secured against lateral displacement , regardless of whether the top cap 56 or bottom cap 66 are in contact with the ground 64 . although the invention has been described with respect to a preferred embodiment thereof , it is to be understood that it is not to be so limited , since changes and modifications can be made therein which are within the full intended scope of this invention as defined by the appended claims . for example , it is anticipated that any flexible material such as canvas or leather may be used to construct the outer cover and that any rigid , abrasive resistant material such as rubber or fiberglass may be used to construct the bottom cap . it is additionally anticipated that any compressible material may be used to fill the outer cover and that the blocking dummy may be constructed of any desired shape with any desired dimensions .
a blocking dummy is provided which is abrasion resistant , self - supporting , and resistant to lateral displacement relative to the ground . a bottom cap provided with cleats is rotationally molded of an abrasion resistant substantially rigid material and secured to a blocking dummy . in use , the cleats engage the ground to provide self - supporting stability . the cleats also provide resistance to lateral displacement of the dummy along the ground when the dummy is impacted . additionally , the abrasion resistance of the bottom cap allows the blocking dummy to be dragged across the ground with little or no damage from abrasion .