PORTABLE TRAINING DEVICE FOR PLANTAR CORE MUSCLES

    公开(公告)号:US20240108529A1

    公开(公告)日:2024-04-04

    申请号:US18347063

    申请日:2023-07-05

    CPC classification number: A61H1/0266 A61H2201/0134 A61H2205/12

    Abstract: A portable training device for plantar core muscles includes: a supporting portion corresponding in position to a transverse arch of a human sole and having a supporting-portion thickness and an allowable deformation in a Z direction; an inner cushioning portion connected to the supporting portion, corresponding in position to a first metatarsophalangeal joint of the sole, and having an inner-cushioning-portion thickness in the Z direction; and an outer cushioning portion connected to the supporting portion, corresponding in position to a fifth metatarsophalangeal joint of the sole, and having an outer-cushioning-portion thickness in the Z direction. The supporting-portion thickness is greater than the inner- and the outer-cushioning-portion thicknesses. When the portable training device is stepped on with the sole, the supporting portion supports the transverse arch to help train a longitudinal arch of the sole to arch naturally, thereby guiding the plantar core muscles into contraction to strength those muscles.

    NOVEL STRUCTURAL INVERSION TABLE
    3.
    发明公开

    公开(公告)号:US20230201064A1

    公开(公告)日:2023-06-29

    申请号:US17673832

    申请日:2022-02-17

    Inventor: LI LI

    Abstract: A novel structural inversion table includes a body including a back plate, a headrest and a tripod rotationally connected with a cross brace at middle. Air holes are penetrated through the back plate. Two T-shaped guide rods are disposed on the cross brace of the tripod and having one ends provided with fixed bars that are fixed on a side wall of the back plate by screws, the T-shaped guide rod is sleeved with a return spring outside and is connected with a base plate having a hollow structure. Water outlet tubes are disposed at a side of the base plate contacting the back plate. A stroke conversion mechanism is disposed between the base plate and the cross brace. The present invention relates to fitness equipment, the inversion table can effectively improve the air permeability of the back plate as well as safety, to ensure the experience of the exerciser.

Patent Agency Ranking