TRAINING APPARATUS Russian patent published in 1997 - IPC

FIELD: sports and medical equipment. SUBSTANCE: apparatus has frame base 1, concave racing track 2 and railing 3 which are secured to base 1. Racing track 2 is made sectioned, each section having its own curvature radius. Middle section has maximum curvature radius, front section has smaller radius and rear section has minimum radius. Racing track 2 has slippery covering with friction coefficient not in excess of 0.1. Position of front section 4 and rear section 6 relative to middle section 5 may be changed by pivot joint 8 and fixed by movable stops 10 and 11. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 3 cl, 8 dwg