| 摘要 |
An exercise apparatus and a method with articulating arms involving an exercise machine ( 1 ) which includes a cam ( 30 ) coupled to a multi-directional hinge located between the distal portions of a yoke ( 10 ) and an extension arm ( 22 ). The cam ( 30 ) maintains resistance through a range of motion of exercises. The multi-directional hinge has a swivel portion ( 12 ) that allows the extension arm ( 22 ) to pivot on a horizontal plane such that the exerciser may perform a pectoral fly exercise or a lateral raise exercise and a hinge bracket ( 14 ) that allows the extension arm ( 22 ) to pivot in a vertical plane as well.
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