Five more quick tips on best practices. In this article: removing rope twists before pulling your rappel rope; warm up your phone before you try to charge it; keep Velcro away from Dyneema slings; things to avoid when tying a tagline to your main rappel line, and how to use latitude longitude coordinates to describe any point in the backcountry.
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https://www.alpinesavvy.com/blog/climbing-tips-do-this-not-that-part-8
