Puddin'Taine wrote:
Most likely alligator clip-like "nodes" that they hook up and attach to beard and chest hairs. From what I just read, the sweat beads and runs down the follicle of each clamped hair grouping, and just before the "sweat bead" reaches the "node" it reacts with reflected light (which is either sun in an open stadium or artificial in a domed stadium. Which is what produces Gristle factor A and B) the intensity of this light reflection from the beads of sweat produce what is known as and called "Gristle".
Your description piqued my interest, and because I don't want to be responsible for bringing false information to the discourse, I spoke to my guy at KARS. (I know someone close to the situation there)
He told me you are describing the old 'grizzle' test, which determines how grizzly a guy is based on the long held belief that chest hair determines some inner quality of manhood and potential for valor. Evidently, because of advances in analytical science, that sentiment has gone the way of the flat earth theory.
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The 'Gristle Test', named after the mysterious stuff you find in meat that resists all attempts at mastification, determines a prospects 'rubbery tougness'.
They test for it in 2 specific ways:
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1) They bend each of the prospects major joints in the wrong direction to the point he can no longer bear it and measure the degree attained. (that's where the calipers are used) That is follwed by measuring the rate at which it snaps back upon being released.
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2) They drop the prospect from 3 specific heights above the field (artificial turf is preferred for basic continuity) and measure how high he bounces.
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All these numbers are then plugged into a complicated formula for the final 1-100 computation. The actual formula is trade secret.
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Sorry for the long post...but I didn't want to be reponsible for reporting false info.