Weight lifting leg exercise device

Claim 1

In combination, a weight exercise device for attaching to a weight-lifting bench, the weight exercise device comprising cross arm means to receive a person's members; first lever means attaching at a first end to said cross arm means, said first lever means including first fulcrum means operably attached to a first end of the weight-lifting bench for receiving an intermediate portion of the first lever means, said cross arm and a portion of said first lever means extending above the bench; and weight-lifting means adapted to receive associated weights, said weight lifting means also including second lever means pivotally attached to the weight-lifting bench adjacent the second end thereof, said second lever means first end pivotally attached to said first lever means second end through a substantially rigid connecting member, the first lever means and said second lever means comprising, respectively, only one single member each, and said second lever means second end being attached to the associated weights whereby when a person pivotes said cross arms means, the movement of the cross arms means is transmitted through the first lever means, the connecting member and through the second lever means to the attached associated weights to raise or lower the associated weights by pivoting of the second lever means in response to movement of the connecting member and thus provide exercises for the person's members.