Foldable body building device

A foldable body building device comprising:

• a base rod provided in a midsegment with a pivoting seat having a shaft rod extending therefrom, said base rod further provided at both ends with a connection rod;
• an upright rod provided at a top end with a pivoting seat and pivoted at a bottom end to said pivoting seat of said base rod;
• a support rod provided at a top end with a handlebar and a pivot seat whereby said pivot seat is pivoted with said pivoting seat of said upright rod, said support rod further provided at a lower end with a pivoting tube seat;
• two titled support rods provided with a connection tube which is pivoted with said pivoting tube seat of said support rod, said tilted support rods further provided with a pivoting suspension seat and a rod pivoting seat whereby said rod pivoting seat is connected with said connection rod of said base rod;
• two swivel rods provided at a front end with a pivoting tube portion which is pivoted with said shaft rod of said base rod, said swivel rods further provided at a rear end with a pedal board, and in a midsegment with a pivoting seat;
• and
• two damping cylinders pivoted at a cylinder end portion thereof to said pivoting suspension seat of said titled support rod, and at a shaft end portion thereof to said pivoting seat of said swivel rod;
• said connection rod of said base rod, said upright rod, said support rod, and said titled support rods forming together a first connection rod mechanism for supporting said body building device in the unfolded state;
• said upright rod, said support rod, said swivel rods, and said damping cylinders forming together a second connection rod mechanism for bringing about the linking effect of said body building device.