| 11. | ROLLER SKATING-- The Americans had a sensational day in roller speed skating.
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| 12. | Precision Roller Skating owes its origin to Synchronized skating on ice.
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| 13. | Roller skates came with four wheels and clamped onto your shoes
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| 14. | Smooth, quarried stone sidewalks are the best for roller skating and art work.
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| 15. | That took me inside the hockey rink, and into the roller skating competition.
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| 16. | The Coyote races after the Roadrunner with his new roller skates.
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| 17. | The proposals ranged from a roller skating rink to a movie production studio.
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| 18. | He chews bubble gum and shows off his new roller skates.
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| 19. | Roller skating was a sensation in Germany in the early 1900s,
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| 20. | He reached the ninth position in a national roller skating competition.
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