Whoooaa. I am a physicist and when you pointed out the straight-arms thing, the force-body diagram popped into my head and said "oh, duh". It'd especially help with keeping feet on small holds by pushing into the wall rather than only down! Gorgeous.
Thank you for the comm links! I'm definitely adding them.
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branchandroot
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Date: 2011-05-22 11:40 pm (UTC)Thank you for the comm links! I'm definitely adding them.