Patent ID: 7128699

Claim:
A multi-functional leg stretching apparatus, comprising an elastic strap with a handle grip attached at the ends thereof, and a pair of pedals each having a curved plate-like protective frame with a U-shaped retaining groove mounted at the upper side thereof; the present invention being characterized by that, the stretching apparatus also including an anchoring device disposed at a proper position thereof for the winding around of the elastic strap there-through, and a fixed inner tube securely mounted at the anchoring device therein with both ends thereof symmetrically protruding outwards at both sides of the anchoring device for a pair of movable outer tubes to be symmetrically and pivotally engaged therewith; a resilient member is accommodated inside the fixed inner tube with both ends thereof extending outwards there-from for an abutting element to be respectively adapted thereto and abutted against the adjacent outer edge of the movable outer tube thereby, permitting the abutting elements affected by the bounding force of the resilient member to draw and limit both movable outer tubes gathering towards a positioning seat of the anchoring device, and a space to form between stop flanges of the movable outer tubes and the positioning seat thereof for the block-like pedals to accommodate therein and mount outside the movable outer tubes thereof; besides, the plate-like protective frame thereof has a support plate embedded at one side therein, and a fixing cap having an internal threaded section is mutually registered with a locking end of the movable outer tube respectively so as to secure tight the pedal, the support plate, and the plate-like protective frame for location thereby.