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Holding on to crimpers is what causes pain in my finger-joints. This is from the Metolius website where they give instructions for hang-board training: "Avoid using crimp or cling grips. A very...
Answer
Holding on to crimpers is what causes pain in my finger-joints. This is from the Metolius website where they give instructions for hang-board training: "Avoid using crimp or cling grips. A very...