Fitness ring

Abstract

The present invention is a fitness ring having a loop capsule, which has a circular aeration space inside. The ring has an outside circular surface and a central through-portion. The sectional diameter of the circular aeration space is larger than the diameter of the through-portion. The circular aeration space contains a payload inside, and a predetermined area of the circular surface has projecting portions spaced at intervals. The addition of the payload gives the loop capsule proper weight and stability, and the fitness ring is more stable and safe while lying flat. The weight of the payload can allow users to experience more resistance and gravity when swinging, rolling, and moving the fitness ball ring. The addition of projecting portions can form massage areas, so that when using the fitness ring, users can also achieve the benefit of massage.

1 . A fitness ring, comprising:
 a loop capsule, having a circular aeration space therein;   a circular surface on an outside of said loop capsule; and   a central through-portion, having a cross-sectional diameter smaller than a cross-sectional diameter of said circular aeration space, said circular aeration space containing a payload the therein, said circular surface having a predetermined area thereof with a plurality of projecting portions spaced at intervals.   
   
   
       2 . The fitness ring defined in  claim 1 , wherein said payload is comprised of at least one filling, said filling being selected from a group consisting of: sand, metal sand, steel ball, plastic pellets, plastic hollow balls, scraps of paper, and liquid. 
   
   
       3 . The fitness ring defined in  claim 1 , wherein said projecting portion are engaged with a protruding edge on said circular surface. 
   
   
       4 . The fitness ring defined in  claim 1 , wherein said projecting portion are placed on a top and bottom of said circular surface or placed on either the top or bottom of said circular surface. 
   
   
       5 . The fitness ring defined in  claim 1 , wherein said loop capsule has a variable size. 
   
   
       6 . A fitness ring, comprising:
 a loop capsule, having a circular aeration space therein;   a circular surface on an outside of said loop capsule; and   a central through-portion, having a cross-sectional diameter smaller than a cross-sectional diameter of said circular aeration space, said circular aeration space containing a payload therein.   
   
   
       7 . The fitness ring defined in  claim 6 , wherein said payload is comprised of at least one filling, said filling being selected from a group consisting of: sand, metal sand, steel ball, plastic pellets, plastic hollow balls, scraps of paper, and liquid. 
   
   
       8 . The fitness ring defined in  claim 6 , wherein said loop capsule has a variable size. 
   
   
       9 . A fitness ring, comprising:
 a loop capsule, having a circular aeration space therein;   a circular surface on an outside of said loop capsule; and   a central through-portion, having a cross-sectional diameter smaller than a cross-sectional diameter of said circular aeration space, said circular surface having a predetermined area thereof with a plurality of projecting portions spaced at intervals.   
   
   
       10 . The fitness ring defined in  claim 9 , wherein said projecting portion are engaged with a protruding edge on said circular surface. 
   
   
       11 . The fitness ring defined in  claim 9 , wherein said projecting portions are placed on a top and bottom of said circular surface or placed on either the top or bottom of said circular surface. 
   
   
       12 . The fitness ring defined in  claim 9 , wherein said loop capsule has a variable size.