Heavy racket increases sweet spot as does lower tension


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Federer having a tension lower than 50 pounds on his heavy 90 is equivalent to a lighter 95 at 55 pounds when comparing sweet spot size? lol, I hope I made sense.
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Rogael Naderer

It's all relative, but in principal some may find what you say is true, some may not.

Of course there is science to this, but I know I'd rather have a 90 at 48lbs then a 95 at 55lbs+, just a sweeter feel for me.