Fluid type abductor-adductor exercise device
    1.
    发明授权
    Fluid type abductor-adductor exercise device 失效
    流体型外展肌内收肌锻炼装置

    公开(公告)号:US4625960A

    公开(公告)日:1986-12-02

    申请号:US711751

    申请日:1985-03-14

    摘要: An exercise device designed to exercise the inner and outer thigh and hip areas, namely, the adductor-abductor muscles. A pair of knee rests are operably connected to separate air cylinders and a new valve module is provided which adjusts the amount of air within each air cylinder thus bearing the amount of resistance of the exercise. The device is particularly suitable for use in the prevention and rehabilitation of groin injuries and provides for gradual stretching and restoration of the normal range of motion as well as strength. The device is based on the principle of the use of air as the resistance medium and uses no auxiliary fluid supply.

    摘要翻译: 一种运动装置,设计用于锻炼内外大腿和臀部区域,即内收肌。 一对膝盖支架可操作地连接到分离的气缸,并且提供了一个新的阀模块,其调节每个气缸内的空气量,从而承受锻炼的阻力。 该装置特别适用于预防和修复腹股沟损伤,并提供逐步拉伸和恢复正常运动范围以及强度。 该装置基于使用空气作为电阻介质的原理,并且不使用辅助流体供应。

    Valve module and apparatus therefor
    2.
    发明授权
    Valve module and apparatus therefor 失效
    阀门模块及其装置

    公开(公告)号:US4601467A

    公开(公告)日:1986-07-22

    申请号:US660519

    申请日:1984-10-12

    摘要: This invention relates to a new valve module which is particularly suitable for use in an exercise device. The valve module comprises a housing, at least one entrance conduit to allow air to enter the valve module, at least one exit conduit to allow air to exit from the valve module and a pair of valves to control the flow of air through the module. The module is particularly suitable in a variety of exercise devices used in the field of muscle development, exercise and rehabilitation. These devices including the novel module allow for isometric, concentric and eccentric contractions and allow for differing velocities of exercise movement. These devices may be manufactured and sold for home use and require no auxiliary fluid supply source and are completely self contained.

    摘要翻译: 本发明涉及一种特别适用于锻炼装置的新型阀组件。 阀模块包括壳体,至少一个入口管道,以允许空气进入阀模块,至少一个出口管道,以允许空气从阀门模块排出;以及一对阀门,用于控制通过模块的空气流。 该模块特别适用于肌肉发育,运动和康复领域中使用的各种运动装置。 包括新颖模块的这些装置允许等轴,同心和偏心的收缩并且允许运动运动的速度不同。 这些装置可以制造和出售用于家庭使用,并且不需要辅助流体供应源并且是完全自包含的。