phrosty, your retarded. that is complete BS. its just from impacts on rails and shit. it happens. it doest do much, but it increases your chances of pulling an edge.
now phrosty, heat would have to be created from friction, right? now, how much friction is created on your average rail? almost none. and for the heat to affect the the strength of the steel, it would have to be red hot. much, much more heat is applied while waxing skis, and they are not going to turn red. read up on tempering steel before posting useless BS like that.
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