Oblong orbital exercising machine

An oblong orbital exercising machine comprising:

• a main frame;
• an upright mounted on a front portion of the main frame;
• a base frame mounted on a rear portion of the main frame and provided with two shafts;
• a support plate mounted on the base frame;
• two swinging members each having a first end pivotally connected with a respective shaft of the base frame;
• two primary rollers each connected with a second end of a respective swinging member and each placed on the support plate;
• a cycle movement mechanism mounted on the main frame;
• a belt wheel rotatably mounted on the upright;
• a belt mounted between the belt wheel and the cycle movement mechanism;
• two cranks mounted on two opposite sides of the belt wheel;
• two driving levers each having a first end pivotally connected with a respective crank and a second end pivotally connected with a respective primary roller;
• two pedals each pivotally connected with the second end of a respective driving lever;
• two handles each pivotally mounted on the upright;
• and
• two driven levers each having a first end pivotally connected with a respective handle and a second end pivotally connected with a respective pedal;
• wherein:
• each of the swinging members is pivotable about the respective shaft of the base frame;
• and
• each of the primary rollers is slidable forward or backward on the support plate along an arcuate path.