Walking machine having two footboards capable of swiveling laterally

A walking machine comprising:

• a base;
• two swivel devices mounted on said base and comprised of two horizontal pivoting rods, two swivel arms mounted slantingly on said horizontal pivoting rods, and a support arm mounted on one of said two pivoting rods such that said support arm swivels synchronously with said two swivel arms;
• two footboards mounted on said two swivel devices such that said two footboards are capable of a lateral movement;
• a connection transmission device mounted on said base and comprised of two shafts, two drive wheels mounted on one of said two shafts in conjunction with a one-way bearing, and two engagement gears mounted on another end of said shafts and engaged with each other, said connection transmission device further comprising a transmission gear mounted on one of said two shafts and engaged with a gear set;
• two recovery transmission devices, each comprising a transmission element and a tension element, with said transmission element running on said drive wheel of said connection transmission device such that said transmission element is fastened to said support arm of said swivel device, said tension element fixed at one end thereof via a steering wheel;
• and
• a damping device comprising a belted wheel, and a magnetic damping wheel driven by said belted wheel whereby said belted wheel is linked with said gear set;
• wherein said two footboards being driven by two feet of an exerciser to actuate said two swivel devices such that said two support arms of said two swivel devices actuate said two recovery transmission devices, thereby causing said two transmission elements of said recovery transmission devices to act on said damping device via said connection transmission device.