Patent ID: 6244996
Filing Date: 2001-06-12
Classification: A63B

Abstract:
A leg extension exercise machine comprising in combination: a stationary frame, a seat mounted to the frame for receiving an exerciser, a movement arm pivotally mounted to the frame for movement between a retracted position generally located at the front of the seat and an extended position projected forwardly from the seat, a resistance connected to the movement arm to resist movement of the movement arm from the retracted to the extended position, said movement arm including a member to be engaged by the leg for moving the movement arm from retracted to extended position and a foot member for supporting the foot to prevent downward movement of the feet during movement of the movement arm between the retracted and extended positions, and wherein said resistance includes a weight arm pivotally mounted to the frame and a connecting link pivotally connected to the weight arm and pivotally connected to the movement arm whereby said weight arm resists movement of the movement arm from retracted to extended position, and wherein said weight arm has a generally inverted L shape configuration the lower end of which extends below said seat and is connected by said connecting link to the movement arm.