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The simplest arbitrarily adjustable trampoline-like lins, stepper with conveyor belt - effect, universal training devices, body, building - washing machines, shaking, shaking bottles
The simplest arbitrarily adjustable trampoline-like lins, stepper with conveyor belt - effect, universal training devices, body, building - washing machines, shaking, shaking bottles
the simplest arbitrarily adjustable trampoline-like lins (10, 20, 30, 40, 50), stepper with conveyor belt - effect, universal training devices, body, building - washing machines, according to claims. 1 – 43, characterized in that to a stable frame made of metal, composite materials, pipes, profiles of all types, etc, (11, 21) a plurality of adjustable retaining springs (13, 231, 232, 233) can be releasably connected, can be adjusted, so as to be displaceable, rotatable, etc, are fastened, which for the fastening of gripping the standing surfaces (12, 221, 222) for the feet (41, 42) from the conventional materials, metal, wood, plastic, composite materials, coatings, etc.).
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