Proform Fitness Products, Inc.

Icon Health & Fitness, Inc.

Richard B Ellis

William T Dalebout

Curt G Bingham

A riding exerciser has a support member rotatably secured to a base at the front end of the base. Limb structure is also rotatably secured to the support member. The lower end of the limb structure has wheels which rotate on cams as the user operates between a first position and a second position. The machine may be reconfigured between a use configuration in which it may be operated between the first position and the second position and a forward configuration in which the handle and the support member are placed in general alignment with and proximate the base.

Collapsible rider exerciser

A riding exercise machine has a frame with a pull housing operable by a user on a seat. The pull housing is secured to a frame by a pin. Upon removal the riding machine can be folded. A push housing may also be incorporated into the machine.

Folding rider exerciser

A stepping exercise machine has hydraulic cylinders to resist downward movement of its pedals or treadles and a bias spring to urge the pedals or treadles to their upper position of travel. A plurality of receptacles such as holes or slots interconnect with a hook associated with one end of the hydraulic cylinders to in turn vary the resistance to movement of the pedals or treadles.

Stepper with adjustable resistance mechanism

A cross country skiing exercise machine has an upright member and an extension member which are structured to move between a first upright configuration and a second configuration in which they are collapsed. The main member is positioned substantially between the parallel tracks of the cross country ski exercise machine. The feet underneath the exercise machine constitute posts about which a reciprocating strap is trained. A rotatably pair of posts are positioned about the strap to tension the strap to cause increased friction and in turn increased resistance to movement of a first trolley and a second trolley which are positioned on the tracks for operation by the user in the performance of cross country type exercises.

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Logan, UT, United States of America

Richard B Ellis