Patent ID: 7682295

Claim:
An exercise machine that provides means of changing multiple non uniform resistance patterns by use of a cable attached to a pulley and the pulley being confined within a system of multiple and non uniformed shaped slots, the exercise machine comprising: a) a flexible member with a first end attached to a weight and with a second end attached to an exercise handle; b) in an area between the weight and exercise handle, the flexible member is attached to a roller mechanism; c) the roller mechanism is confined to a slot system, with the slot system comprising multiple tracks with each track having a non uniform path of travel and with each non uniform path of travel providing variable resistance while the exercise handle is pulled; e) the roller mechanism being moveable within the slot system; f) the roller mechanism being secured to a point within the slot system; g) the non uniform paths of travel being secured within a guide plate; and h) the flexible member being secured into two fixed pulleys, with each fixed pulley positioned on either side of the guide plate.