| 摘要 |
The invention provides a weight carrying member having a longitudinal axis, such as a weight carrying member on a dumbbell, barbell or other exercise equipment. In one embodiment a plurality of spaced apart holes are provided along the weight carrying member's longitudinal axis. Each of the holes is suitable to receive a locking pin. In another embodiment a plurality of spaced apart recesses are provided along the weight carrying member's longitudinal axis. Each of said recesses is suitable to receive a locking pin. One or more weights can be securely maintained on the weight carrying member, at a desired location along the longitudinal axis, by sandwiching the weights between a pair of locking pins inserted in, or through, the recesses or holes.
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