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The Crag Survival Handbook by Matt Samet describes the "Freeze-Thaw" technique, and attributes it to pro climbers Tommy Caldwell and Beth Rodden. Ironically, the Freeze-Thaw technique is similar to...
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The Crag Survival Handbook by Matt Samet describes the "Freeze-Thaw" technique, and attributes it to pro climbers Tommy Caldwell and Beth Rodden. Ironically, the Freeze-Thaw technique is similar to...