Climbing simulation exercise machine

A climbing simulation exercise machine comprising:

• a) a stationary support frame;
• b) a left side arc-shaped wheel track rigidly mounted on the stationary support frame and a right side arc-shaped wheel track rigidly mounted on the stationary support frame;
• c) a left side pedal assembly movably engaged with the left side arc-shaped wheel track for movement along the left side arc-shaped wheel track and a right side pedal assembly movably engaged with the right side arc-shaped wheel track for movement along the right side arc-shaped wheel track;
• d) a rocker lever with a left end and a right end, the rocker lever being pivotally mounted on the stationary support frame;
• e) a left side linkages connection hub pivotably mounted on the stationary support frame and a right side linkages connection hub pivotably mounted on the stationary support frame;
• f) a left side handle lever with a first end pivotally mounted on the stationary support frame and a second end comprising a handle mounted on the second end, and a right side handle lever with a first end pivotally mounted on the stationary support frame and a second end comprising a handle mounted on the second end;
• g) first and second left side linkage bars wherein a first end of the first left side linkage bar is rigidly connected to the left side pedal assembly, a second end of the first left side linkage bar is pivotally connected to a first end of the second left side linkage bar, and a second end of the second left side linkage bar is rigidly connected to the left side linkages connection hub;
• h) first and second right side linkage bars wherein a first end of the first right side linkage bar is rigidly connected to the right side pedal assembly, a second end of the first right side linkage bar is pivotally connected to a first end of the second right side linkage bar, and a second end of the second right side linkage bar is rigidly connected to the right side linkages connection hub;
• i) a third left side linkage bar wherein a first end of the third left side linkage bar is pivotally connected to the left side linkages connection hub and a second end of the third left side linkage bar is pivotally connected to the left end of the rocker lever, and a third right side linkage bar wherein a first end of the third right side linkage bar is pivotally connected to the right side linkages connection hub and a second end of the third right side linkage bar is pivotally connected to the right end of the rocker lever;
• and
• j) a fourth left side linkage bar wherein a first end of the fourth left side linkage bar is pivotally connected to the left side handle lever and a second end of the fourth left side linkage bar is pivotally connected to the left side linkages connection hub, and a fourth right side linkage bar wherein a first end of the fourth right side linkage bar is pivotally connected to the right side handle lever and a second end of the fourth right side linkage bar is pivotally connected to the right side linkages connection hub,
• wherein, the rocker lever is structured to synchronize and control the motions of the left side handle lever, the left side pedal assembly, the right side handle lever, and the right side pedal assembly whereby the left side handle lever and the left side pedal assembly move in opposite directions from each other and the right side handle lever and the right side pedal assembly move in opposite directions from each other during operation of the climbing simulation exercise machine.