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发表于 2016-8-17 11:34:19
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Scrambling explained
1. Technically speaking, scrambling is an unprotected class 3 and class 4 rock climbing - "falls could easily be or may well be fatal". Grading explained here: https://en.wikipedia.org/wiki/Yosemite_Decimal_System
2. Using the term scrambling instead of more specific class 3 and class 4 makes many people wrongly believe it is as safe as hiking and needs no special training. It also makes "scrambling books" sell better than "low-angle rock climbing" ones. As an example, a very popular "scrambling" book never mentions technical grading. On the other hand, The High Sierra book with hundreds of low-angle rock climbing routes never uses word "scrambling". If the route is graded class 4 - you will know you most likely will die if you let go your grip. But when a route is graded "a moderate scramble" - many will never think about "the unfortunate end" - after all, how can something marked as "moderate" kill you?
3. Always know the grading of your route. You need to have been trained for one class higher - climbing and downclimbing. For example - if your route is graded class 3, you'd better train yourself for class 4, if it is class 4 - you need to be confident in class 5.2. This is because if you get off the route (which is often the case), you will have to deal with more difficult technical situation. Also, if the weather changes from sunny to snow and hail, the grade will rise 1-2 levels up.
4. Before you climb that line, make sure you will be able to downclimb it.
5. Always come prepared for an emergency rappel.
6. Carry and be ready to protect critical moves - a rope, a helmet, a harness and a minimal set of chocks will make sure you will come home in one piece.
7. Never climb alone.
8. Never test your skills in alpine. Train in a safe environment (top-rope) and climb one-two levels down of your top-rope grade. ( Contrary to common sense, climbing gym is not the place to train for alpine rock. Squamish crags are. )
PHOTO: Practicing downlimbing 5.4 rock, alpine style (boots, not rock-climbing shoes) + 15lb backpack.
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