Rowing exercise apparatus for use while standing
AssigneeJam'n Fitness Corp.
InventorsLarry Koenig, Lyle Hyke
Life of this patent
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Abstract
An improved exercise apparatus for muscles of the upper extremities, mid-back, and posterior shoulder girdle provides negative variable resistance as the muscles are contracted over a wide range of motion while maintaining proper joint alignment in the shoulders, elbows, and wrists. A movable weight carrying assembly has a transverse handlebar from the ends of which extend handle members which the user grasps to pivot the weight carrying assembly toward himself or herself while moving the arms from an outstretched position to a position with the elbows flexed, scapulae adducted, and the trapezius muscles contracted in a shrugging action. The weight carrying assembly is adjustable for varying heights of user.
Claims19
Exercise apparatus for strengthening upper body muscles of a user comprising
- a base having a user station end and an opposing second end,
- said base including means to restrain forward motion of said user positioned at said user station end,
- a first support member mounted to said base and disposed thereabove,
- a weight-carrying assembly supported on said first member,
- the weight-carrying assembly comprising an elongate bar having a lower end and an upper end, said lower end pivotably mounted upon said first support member,
- said elongate bar extending upwardly and away from said user station end when said exercise apparatus is in a rest position,
- said weight-carrying assembly rotatable about its lower end toward said user station end of said base,
- a transverse handlebar mounted along said elongate bar at or near the upper end thereof,
- means for said user to grasp said handlebar with said user's hands to draw said handlebar toward said user,
- said elongate bar having a weight displacement arm depending therefrom along the length thereof,
- means to selectively suspend free weights from said weight displacement arm,
- said handlebar has opposing ends,
- each of said ends of said handlebar having a handle member depending therefrom,
- each of said handle members is disposed generally horizontally,
- each of said handle members is freely axially rotatable.
Exercise apparatus for use to strengthen upper body musculature of a user comprising
- a base frame having first and second ends,
- a foot plate mounted within said frame at the first end thereof on which the user may stand,
- a moveable assembly mounted to said frame between said first and second ends thereof,
- a cushion member disposed above said frame between said first end thereof and said movable assembly,
- said movable assembly including an elongate member having a lower end and an upper end,
- said moveable assembly pivotable about the lower end of the elongate member in a plane parallel to the axis of said frame,
- said elongate member having an arm transversely mounted thereto at generally the upper end thereof,
- said arm having opposing ends,
- a pair of handle members hingedly attached to said arm and spaced apart thereon,
- said elongate member having an elongate displacement arm depending therefrom,
- a cross member mounted to said displacement arm along the length thereof,
- said cross member spaced apart from said elongate member,
- said cross member capable of receiving weight elements thereon,
- means for limiting the pivotable travel of said moveable assembly,
- whereby said user may stand on said foot plate and lean against said cushion member and grasp said handles and pull said moveable assembly toward said user.
Exercise apparatus for use by a user to simulate rowing movements comprising
- a base having first and second ends,
- a cushion support disposed above said base and spaced apart from said first end of said base,
- said cushion support having a cushion member mounted thereto,
- a pivotable arm mounted to said base and disposed thereabove and between said cushion support and said second end of said base,
- said pivotable arm having an upper free end and a lower end,
- said pivotable arm pivotable about the lower end thereof in a vertical plane,
- a means for mounting a pair of spaced apart handles to said pivotable arm,
- said lower end of said pivotable arm supported above said frame,
- said pivotable arm having a lever depending therefrom along the length thereof,
- said lever depending toward said second end of said base,
- said lever having a free end,
- said lever having a substantially horizontal bar mounted therealong,
- said bar sized to receive weights therealong,
- means to support said pivotable arm in a rest position when said pivotable arm is inclined away from said cushion.
Dependencies are inferred from the claim text.