DEVICE FOR TRAINING ATHLETES Russian patent published in 2015 - IPC A63B21/62 

FIELD: sports.

SUBSTANCE: in the device for training athletes with use of variable resistance, two units of variable resistance are mounted, which are fixed to the pallet racks with a platform, on which the bar is placed, at the ends of which there are sleeves connected at the bottom by means of flexible elements (e.g., wires) through the system of roller blocks with levers and removable load discs on them, creating an additional variable resistance on the bar by changing the angle of rotation of the loads, and depending on the value of the initial angle of application of force a uniform decrease or increase of the force applied to the bar occurs, at that the simulator has only one branch of flexible connection on each side of the bar, attached at the bottom of the apparatus with removable sleeves, and return of the bar to the initial position is carried out by means of its own weight and the levers with the loads.

EFFECT: creation of a sports simulator, in which the distinctive features of the device enable to make the trajectory of the bar motion more free, to create a symmetrical load on the apparatus, and to simplify the design of flexible connections without the use of the chain drive, sprockets and a U-shaped rack.

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