| 摘要 |
An adjustable barbell or dumbbell or exercise device includes a handle having a narrowed neck segment formed on each end portion and having a base plate attached to each end portion, two or more weight members each having a slot for receiving the narrowed neck segment of the handle, and each having an enlarged opening communicating with the slot for receiving the handle and for retaining the weight members to the handle when the weight members are offset from the narrowed neck segment of the handle, and a sliding member slidably attached onto each end of the handle for engaging with the weight members after the weight members have been disengaged from the narrowed neck segment of the handle and for retaining the weight members to the handle.
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