초록 ▼

Exercise apparatus comprises a frame having a base portion and an upright portion. A seat member and a back member are pivoted to one another at confronting ends and the seat member is provided with pivoted supporting legs which also are pivoted to the base portion of the frame. The back member is p

Exercise apparatus comprises a frame having a base portion and an upright portion. A seat member and a back member are pivoted to one another at confronting ends and the seat member is provided with pivoted supporting legs which also are pivoted to the base portion of the frame. The back member is provided with supporting arms which may be accommodated in any one of a number of socket-like retainers carried by the upright portion of the frame. The construction and arrangement are such that the seat and back members may be located in any one of a number of different positions relative to one another to facilitate the performance of different kinds of exercises.

대표청구항 ▼

An exercise device comprising a frame having a base and an upright fixed to said base and extending upwardly therefrom; a back member; a seat member; means pivotally connecting one end of said back member to one end of said seat member for relative angular adjustment of said members; support means p

An exercise device comprising a frame having a base and an upright fixed to said base and extending upwardly therefrom; a back member; a seat member; means pivotally connecting one end of said back member to one end of said seat member for relative angular adjustment of said members; support means pivotally connecting said seat member to said base for supporting said seat at any one of a selected number of different levels above said base; supporting means pivotally connected to said back member at its opposite end; and a plurality of retainer means carried by said upright at vertically spaced levels, any selected one of said retainer means being operable to secure said supporting means to said upright whereby said seat member and said back member may assume any selected one of a number of different angular positions relative to one another.