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1. A leisure fitness bike, comprising:
a frame including a front section defining a front frame and a rear section defining a rear frame, the front frame pivotally coupled to the rear frame; the front section comprising:
a handlebar coupled to an upper end of the front frame;a front wheel coupled to a lower end of the front frame;a foot peg defining a pedal body extending through a central axis of the front wheel, the foot peg being secured to the front frame, the front wheel being rotatable with respect to the foot peg; the rear section comprising:
a saddle, a rear wheel and a rear wheel transmission device, the rear wheel rotatably coupled to the transmission device;a driving device coupled between the front frame and the rear wheel transmission device, the driving device including a driving element and a position restoring element, an end of the driving element being coupled to the front frame, the other end of the driving element being coupled to the rear wheel transmission device and installed at an end of the position restoring element, and the other end of the position restoring element is disposed at the frame; whereby displacing the handlebar in a first direction results in a displacement of the foot peg in a second direction opposite to the first direction and displacing the handlebar in the second direction results in a displacement of the foot peg in the second direction whereby force applied to the handlebar and the foot peg in coordinated movement drives the leisure fitness bike in the first direction.
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