| 摘要 |
<p>The exerciser consists of a frame with a central lengthwise beam (3), a seat (7), thrust elements for the feet, and hand levers (10a,10b) connected to the frame by tension springs (13). It also has a supporting leg (17) which forms an inverted V-shape with the beam (3), allowing the beam to be set at an angle to the vertical, while the seat has an adjustable fixing (37) which allows it to be fitted at an angle to the beam. Both the main beam and the supporting leg (17) are telescopic and equipped with locking mechanisms (23,33) which allow them to be set at the required height. The lower end of each sliding member (32,33) of the telescopic sections has a transverse foot (32,28) at the bottom. <IMAGE></p> |
