Slaves Pali articulated corner kick

Jumping platform made of accident-proof folded steel tube in the shape of a square 100x100 cm, on the four sides are welded 4 steel plates with a pin to fix the cast iron discs; which are not supplied and constitute an adequate ballast for the exercises (20 kg of discs on each side are recommended). A particular type of elastic is supplied, very rigid with uniform tension and dynamometer. complete with belt and carabiners