Aquatic step exercise apparatus
    1.
    发明授权
    Aquatic step exercise apparatus 失效
    水上运动器具

    公开(公告)号:US5290210A

    公开(公告)日:1994-03-01

    申请号:US884424

    申请日:1992-05-15

    IPC分类号: A63B23/00 A63B23/04 A63B21/00

    CPC分类号: A63B23/0458 A63B2225/60

    摘要: Step exercise apparatus primarily intended for use in an aquatic environment such as a pool or the like. The apparatus includes a step platform maintained in elevated relation above a foundation surface by a pair of support members. The apparatus has a specific gravity greater than one so as to sink within a body of water, and slots extend through the platform to prevent entrapment of air bubbles when the platform is placed in a pool. Handles in the sides and ends of the apparatus assist the user in manipulating the apparatus while exercising in the water. Removable extension feet selectively increase the step distance between the platform and the pool bottom or other foundation surface on which the apparatus rests.

    摘要翻译: 主要用于诸如游泳池等的水生环境中的步骤运动器械。 该装置包括通过一对支撑构件在基座表面上保持升高关系的台阶平台。 该装置具有大于1的比重,以便在水体内沉入,并且当平台放置在池中时,槽延伸穿过平台以防止气泡的夹带。 设备的侧面和端部的手柄有助于使用者在水中锻炼时操纵该装置。 可移动的延伸脚选择性地增加平台与池底或其他设备所在的基础面之间的步距。

    Adjustable stepping structure for aerobic exercises
    5.
    发明授权
    Adjustable stepping structure for aerobic exercises 失效
    有氧运动可调步进结构

    公开(公告)号:US5158512A

    公开(公告)日:1992-10-27

    申请号:US763864

    申请日:1991-09-20

    IPC分类号: A63B23/04

    CPC分类号: A63B23/0458

    摘要: An adjustable stepping structure for aerobic exercises comprising a platform upon which the participant places his or her feet, the platform being elevated above a support surface by means of one or more support elements which are capable of being detachably stacked upon each other until the platform is maintained at a selected distance above the support surface, depending upon the skill and physical characteristics of the participant.

    摘要翻译: 一种用于有氧运动的可调节步进结构,包括参与者放置他或她的脚的平台,平台通过一个或多个支撑元件升高到支撑表面上方,该支撑元件能够可拆卸地彼此堆叠,直到平台为 根据参与者的技能和身体特征,保持在支撑表面上方的选定距离处。