| 摘要 |
A method of manufacturing an exercise device, comprising the steps of providing a bar, the bar comprising an end portion; providing a collar for receiving the end portion; forming a weight section about the collar to form a weight assembly comprising a weight section and a collar; mounting the weight assembly on the end portion; providing a first securing member; and securing the weight assembly to the bar using the first securing member. The weight section is formed about the collar by casting. |
