| 摘要 |
A dual action weightlifting machine has a stationary frame and first and second spaced vertical guides slidably mounted on the stationary frame for horizontal sliding movement relative to the frame. A horizontally extending exercise bar assembly has spaced first and second vertical slides slidably mounted on the vertical guides for vertical sliding movement relative to the frame, a user engaging portion for gripping by a user when performing weightlifting exercises, and opposite end portions for receiving one or more selected weights. The user engaging portion is located between the vertical slides and rotatably mounted relative to the vertical slides for free rotation through 360 degrees, so that the user's hands may be rotated relative to the vertical slides while lifting weights.
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