초록 ▼

A hydraulic shock absorber has an adjustable connection to the exercise lever to provide variable resistive forces to exercise, and alternately the shock can be mounted to the exercise lever as a dead weight and a pulley-cord system added, so that a multiplicity of exercises can be performed with th

A hydraulic shock absorber has an adjustable connection to the exercise lever to provide variable resistive forces to exercise, and alternately the shock can be mounted to the exercise lever as a dead weight and a pulley-cord system added, so that a multiplicity of exercises can be performed with the same basic unit.

대표청구항 ▼

An exercise device comprising a vertical frame, a manually operable exercise lever pivoted at its inner end to said frame, a piston-cylinder hydraulic type shock absorber having a pivot connection at one of its ends to said frame and at its other end to said lever, means for adjusting said other end

An exercise device comprising a vertical frame, a manually operable exercise lever pivoted at its inner end to said frame, a piston-cylinder hydraulic type shock absorber having a pivot connection at one of its ends to said frame and at its other end to said lever, means for adjusting said other end pivot connection along the length of said lever to vary the resistive force of said shock absorber to movement of said lever, and said one end pivot connection being disengagable from said frame and a cradle on the said lever for retaining said shock absorber solely on said lever whereby said shock absorber operates as a dead weight resistive force to movement of said lever.