EXERCISE DEVICE Russian patent published in 2018 - IPC A63B21/00 A63B23/02 

Abstract RU 2652942 C2

FIELD: sport.

SUBSTANCE: invention relates to a device for performing physical exercises and is aimed at increasing the comfort of using the device. Device for performing physical exercises comprises a multi-layer platform and a plurality of anchoring elements, wherein the platform includes a soft upper layer, a rigid lower layer and a plurality of cavities passing through each of the upper layer and lower layer. Anchoring elements include ends removably connectable to the cavities of the platform. Rigid lower layer and the ends comprise matching surfaces, allowing mutual connection of the platform and the anchoring elements. Rigid lower layer comprises at least multi-layer wood. Platform comprises a soft third layer, associated with the rigid lower layer, to prevent the platform from slipping relative to a floor surface. Third layer includes a plurality of recesses positioned beneath the plurality of cavities. Recesses are larger than the cavities such that an upper surface of each recess is partly formed by a lower surface of the lower layer. Ends include protuberances shaped to pass through the cavities in the upper layer and lower layer and, when aligned with the third layer, to be rotatable in the recesses with respect to the cavities to be positioned under the lower surface of the lower layer to prevent withdrawal of the anchoring elements without further rotation of the protuberances to again align with the cavities.

EFFECT: more comfort when using the device.

8 cl, 9 dwg

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RU 2 652 942 C2

Authors

Savioli, Cristiano

Dates

2018-05-03Published

2014-02-17Filed