Patent ID: 7485078

Claim:
An exerciser comprising a base having an upper surface; a rear edge; a front edge; a pivot tube being mounted on the upper surface of the base and having two opposite sides; two mounting tubes being mounted rotatably around the pivot tube; two first connectors being mounted respectively on the upper surface of the base near the opposite sides of the pivot tube; two second connectors being mounted respectively on the upper surface of the base near the rear edge of the base; and two third connectors being mounted respectively on the upper surface of the base near the rear edge of the base, and each third connector being mounted between a corresponding first connector and a corresponding second connector; a resilient rope being wrapped around the first, second and third connectors and having two ends being mounted securely on the base; a seat being mounted pivotally in the pivot tube of the base and having a lower surface; and a shaft being mounted on and protruding from the lower surface of the seat and being mounted pivotally in the pivot tube of the base; and two leg supporters being attached respectively and securely onto the mounting tubes of the base and each leg supporter having a leg being attached onto a corresponding mounting tube of the base and having a proximal end; and a distal end; and a pin being mounted through the leg of the leg supporter.