impact zone(redirected from TNA Impact! Zone)
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The spot on a wave where the water is just about to collapse and explode, entailing the greatest opportunity and danger for a surfer.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.