Device for step exercises

Abstract

Disclosed is a device for a core balance stepping workout having a flexible air or water filled bladder that can hold 400 to 500 pounds, and can be used by stepping, standing, sitting, or lying on the device to create new physical fitness exercises.

1 . A device for physical fitness exercises comprising:
 An inflatable bladder with a top, a bottom, and four sides, the top being a horizontal surface designed to support the weight of a person, the bottom side being structured to maintain contact with the floor, and the four sides structured to support the top and to support the weight of a person.   
     
     
         2 . A device according to  claim 1 , where the bottom of the device is reinforced with an attached stability ring. 
     
     
         3 . A device according to  claim 1 , where the four sides of the device are reinforced with strength ribs. 
     
     
         4 . A device according to  claim 1 , where the bottom side of the device is reinforced with a rigid bottom plate. 
     
     
         5 . A device according to  claim 2 , where two or more rope locks are integrated into the stability ring.