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There is a climbing training technique that's been written about extensively called ARC (Aerobic Respiration and Capillarity). From the article: Aerobic Restoration and Capillarity, or ARCing, ...
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There is a climbing training technique that's been written about extensively called ARC (Aerobic Respiration and Capillarity). From the article: Aerobic Restoration and Capillarity, or ARCing, ...