Variable Weight Instability Mace and Long Bar Exercise Device

Abstract

A variable weight instability mace and long bar exercise device includes a hand-held shaft with one or more rotational connectors, each suspending a weight via a flexible connector such as a chain. The suspended weights swing freely during exercise, creating instability that activates core and stabilizer muscles. The mace includes a single connection point; the long bar includes two, one on each end. The shaft may include grip markings and support various weight types, including plates and lightweight elements such as drilled hockey pucks. The degree of instability is adjustable by changing the chain length or weight. The devices are suitable for users of all fitness levels, including youth athletes.

What is claimed is: 
     
         1 . A handheld fitness device configured for variable weight training exercise, the device comprising:
 an elongated shaft having a first end and a second end;   a rotational connector attached to the first end of the shaft;   a flexible connector suspended from the rotational connector; and   at least one weight suspended from the flexible connector, wherein the suspended weight is configured to swing relative to the shaft, creating instability during exercise.   
     
     
         2 . The device of  claim 1 , wherein the flexible connector comprises a zinc-coated steel chain. 
     
     
         3 . The device of  claim 1 , wherein the rotational connector comprises a 360° swivel bearing or a 180°+360° rotary swing hook. 
     
     
         4 . The device of  claim 1 , wherein the length of the flexible connector is adjustable to vary the degree of instability. 
     
     
         5 . The device of  claim 1 , wherein the weight is selected from a group consisting of standard weight plates, sandbags, kettlebells, and drilled hockey pucks. 
     
     
         6 . The device of  claim 1 , wherein the elongated shaft comprises aluminum, stainless steel, carbon fiber, or another rigid material. 
     
     
         7 . The device of  claim 1 , wherein the shaft includes branding elements selected from a group consisting of a company logo, a QR code, a load capacity marking, or a disclaimer. 
     
     
         8 . The device of  claim 1 , wherein the shaft has a length between 32 inches and 42 inches. 
     
     
         9 . The device of  claim 1 , wherein the total load capacity of the suspended weight is up to 35 pounds. 
     
     
         10 . The device of  claim 1 , wherein the suspended weight creates resistance through dynamic instability rather than static load. 
     
     
         11 . The device of  claim 1 , wherein the suspended weight comprises one or more lightweight elements intended for youth athletes, including drilled hockey pucks or other weights weighing less than 2.5 pounds each. 
     
     
         12 . A long bar fitness device configured for variable weight training exercise, the device comprising:
 an elongated shaft having a first end and a second end;   a rotational connector attached to each of the first and second ends of the shaft;   a flexible connector suspended from each rotational connector; and   a weight suspended from each flexible connector, wherein the suspended weights are configured to swing independently and induce instability during exercise.   
     
     
         13 . The device of  claim 12 , wherein the shaft includes grip markings to guide hand placement. 
     
     
         14 . The device of  claim 12 , wherein the total load capacity of the suspended weights is up to 200 pounds, with up to 100 pounds on each end. 
     
     
         15 . The device of  claim 12 , wherein the flexible connector comprises a zinc-coated steel chain and the connector is adjustable to vary the degree of instability. 
     
     
         16 . The device of  claim 12 , wherein the rotational connector comprises a 360° swivel bearing or a 180°+360° rotary swing hook. 
     
     
         17 . The device of  claim 12  wherein the shaft includes branding elements selected from a group consisting of a company logo, a QR code, a load capacity marking, or a disclaimer. 
     
     
         18 . The device of  claim 12 , wherein the elongated shaft comprises aluminum, stainless steel, carbon fiber or another rigid material and has a length of 54 inches. 
     
     
         19 . The device of  claim 12 , wherein the suspended weight creates resistance through dynamic instability rather than static load.