| 摘要 |
A chest exerciser includes a hollow seat with top and bottom walls, and left and right side walls interconnecting the top and bottom walls. Each of the side walls has a horizontally extending slide groove which has front and rear groove ends proximate to front and rear ends of the hollow seat, respectively. Each of a pair of lever members includes an inner shaft which has a pivot end extending through the slide groove in a respective side wall and pivoted to the hollow seat about a vertical pivot axis, an outer tube sleeved on the inner shaft and having an abutment end abutting against an outer wall surface of the respective side wall, and a resistance unit for providing resistance to relative axial movement between the inner shaft and the outer tube.
|
