Folding biokinetic ski fitness machine for workout of the spine in horizontal position and for strengthening whole musculoskeletal system

Abstract

Such kind of the spine position and the limbs motions provides a number of benefits for the recreation of the spine and whole musculoskeletal system.

What is claimed is: 
     
         1 . A folding biokinetic ski fitness machine for workout of the spine in horizontal position and for strengthening whole musculoskeletal system comprising:
 a supporting structure,   two hand swinging levers, each hand swinging lever in its lower part has a handle,   two hand swinging levers attached on the supporting structure with two front struts, the front struts are mounted on a supporting structure with the possibility of fixing in a vertical position and folding to a horizontal position,   two longitudinal guides mounted on the supporting structure,   two foot supports mounted on longitudinal guides with the ability to move along longitudinal guides,   the hand swinging levers connected with the foot supports with a kinematic transmission, which allows the foot supports and hand swinging levers to move in opposite directions,   the kinematic transmission consisting of a gear unit and two arms—the swinging arm and the horizontal arm, the gear unit consists of a drive gear and a driven gear, the drive gear is fixed on the axis of the hand swinging lever and the driven gear is fixed on the axis of the swinging arm.   
     
     
         2 . A folding biokinetic ski fitness machine for strengthening the spine and whole musculoskeletal system according to  claim 1  wherein both hand swinging levers are attached on a supporting structure with one height adjustable front strut.