| 摘要 |
<p>A multifunctional exercise device comprises a base, an arm-building mechanism, a leg-building mechanism, a weight unit, and a transmission mechanism. The base is formed of a seat and a plurality of rod members. The arm-building mechanism is mounted on the top of the base and is formed of two fitting members, with each being provided with two support rods for supporting a pull rod which is selectively held in the retaining holes of the support rods. The fitting members are pivotally fastened with a connection rod which is in turn pivoted with a bias rod. The leg-building mechanism is connected with the arm-building mechanism. The weight unit is disposed on the arm-building mechanism and is composed of a resistance rod and a plurality of weights which are fitted over the resistance rod for providing the exercise device with a damping effect. The transmission mechanism comprises a plurality of fixed pulleys and a pull cord which is fastened at one end with the arm-building mechanism such that other end of the pull cord runs through the fixed pulleys mounted on the base in various directions and angles.</p> |
