Okay maybe i should have said that this info is questionable instead of full of it. You better read the blog again it specifically states to string from the 30's- 40's. How can you say the 52 is at the top end of the spectrum.Let me see they recommend 30's - 40's but in your numerical order 52 is in their recommendation. Wow you want to talk about weird, that makes no sense whatsoever.
Look i wanted this method to work, i get arm problems from poly pretty easy if the are to tight. So believe me i wish it was true, but it did not work out. In this same racket i use full multi set ups at 52lbs. with good results, so 52 is not low for this racket. Anything over 55lbs. in this racket it boards out+is dead, so 52 lbs. is not a low tension at all for this stick. So there is nothing weird about what i am saying. I followed their instructions exactly+it did not work.
Have you tried their method+had success with it? Or are you talking about it without even trying it? I am not saying it will not work for everyone, depending on what racket they use+what string. But it did not work for me, nothing weird about it.