| 摘要 |
The present invention relates to weight lifting exercise equipment, particularly improvements to lever style equipment such as that manufactured by MedX®. The improvements contemplated decrease friction on the vertical support bar, increase weight stack stability and further improve on known vertical support bar configurations. Specifically, the present invention provides a device and method for providing exercise equipment employing a linear bearing for decreased friction. The invention further provides a method and apparatus for enhanced alignment, which thereby decreases friction. |
