Abdominal exercise device

Abstract

Improved strap type exercising devices comprising an attaching band having an attaching member for attachment to a door knob or the like and two D rings supported by the band together with a pair of straps each extending slidably through a respective one of said D rings and having handles formed at each end of said straps with ankle straps attached to each of said straps adjacent one end thereof, said straps being movable individually or in unison, as desired.

1 . An exercising device comprising:
 an attaching strap supporting supporting a pair of D rings,   a pair of inelastic straps each slidably extending through a respective one of said D rings, and   handles provided at each end of each of said straps.   
     
     
         2 . The exercising device of  claim 1  further comprising:
 ankle straps attached to said straps spaced from the handles adjacent one end of said straps. 
 
     
     
         3 . The exercising device of  claim 1  wherein:
 said attaching straps comprises a loop and has an anchor connecting the ends of said loop. 
 
     
     
         4 . The exercising device of  claim 1  wherein:
 said straps may be moved through said D rings in unison or separately, as desired. 
 
     
     
         5 . The exercising device of  claim 1  wherein:
 said attaching strap may be attached to a door or other stable object. 
 
     
     
         6 . The exercising device of  claim 1  wherein:
 said attaching strap is secured to a fixed member approximately three feet above the exercise surface. 
 
     
     
         7 . The exercising device of  claim 1  wherein:
 said attaching strap is secured above the top of a door. 
 
     
     
         8 . The exercising device of  claim 1  wherein:
 the user's body parts serve as weights which are moved by the various muscles. 
 
     
     
         9 . The exercising device of  claim 1  wherein:
 when said attaching straps is secured above the top of a door two exercisers can exercise simultaneously on a single exercise device.