| 摘要 |
A kit for assembly of exercise apparatus ( 1 ) comprising a first major component ( 2 ) and a second minor component ( 3 ) each with engagement means ( 22-25 ) complementary to those on the other and detachably interengagable with each other in alternative mutual orientation of those components ( 2, 3 ) so that the assemblage can be arranged and rearranged at will be assume alternative bench, chair or incline configurations.
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