| 21. | Clockspring balances fit in place of the pulleys in a window frame.
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| 22. | The device also features a set of pulleys for exercising the arms.
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| 23. | The mirror was turned by a pulley connected to an electric motor.
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| 24. | The tow is much like a clothesline on a pulley.
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| 25. | Cable pulleys are a cross between machines and free weights.
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| 26. | A shipboard gymnasium has all the requisite pulleys, weights and treadmills.
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| 27. | You said your windows have weights and pulleys and ropes.
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| 28. | I decided it was a rusty pulley on a clothesline.
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| 29. | Instead, each split pulley opens and closes, depending on demand.
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| 30. | A pulley system has been rigged to get supplies up to him.
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