Composite body building exerciser

Abstract

A composite body building exerciser at least comprises a frame for supporting a seat, a seat back, and two side parallel tubes in similar size with two back-bent push bar to be held by hands; two connecting rods linked with the ground wheels; and a front leg with rubber shoe disposed in the direct opposite of the ground wheel; The front end of the frame receives a retractable pedal assembly. By dint of an elastic element mounted between the connecting rod and the frame, when a force is applied to the push bar, the seat back and the pedal assembly, the elastic element is therefore stretched, and the body building exerciser will produce a relative push and pull actions effected on the body.

1 . A composite body building exerciser, mainly comprising a frame, a seat, a seat back, a retractable tube and ground wheels with characteristics on that: 
 said frame supports said seat and said stile supports said seat back, two pivot shafts are mounted on both side of said frame for supporting two up arched push bars and two down arched connecting rods, said connecting rods link to an axle and said ground wheels, a front end of said frame supports a front leg, a stretcher and rubber shoes, a front end of said frame receives a retractable tube; and    an elastic element is arranged between said frame and said connecting rods, when a force is applied to said push bars, said seat back and said pedal assembly respectively, said elastic element is responsively stretched corresponding to the movement of the human body.    
     
     
         2 . The exerciser as claimed in  claim 1 , wherein said level tube provides a bracket for said seat and said slant stile for said seat back.  
     
     
         3 . The exerciser as claimed in  claim 1 , wherein said connecting rod linked with said pivot shaft and said push bar fixed on said pivot shaft are down arched and up arched respectively.  
     
     
         4 . The exerciser as claimed in  claim 1 , wherein said pedal assembly is retractable and length is adjustable by a lock knob.