Patent ID: 6824503
Filing Date: 2004-11-30
Classification: A63B

Abstract:
A treading exercise apparatus comprising:a) a base having a middle post and two side posts, the side posts located on opposite sides of the middle post; and b) a crank having: i) a first shaft rotatably positioned through the middle post a flywheel located on the first shaft; ii) two second shafts, one of the two second shafts rotatably positioned in each of the two side posts, wherein the two second shafts and the first shaft are axially aligned; and iii) two U-shaped treadle rods, one of the two U-shaped treadle rods located between the first shaft and each of the two second shafts, wherein the first shaft, the two second shafts, and the two U-shaped treadle rods are integrally formed.