flashback3003
05-01-2009, 08:25 PM
what does the U tell you on the racket.
I thought it was the tension before but i compared it to my friends rackets and my 2U went from 16-20 tension while theirs went from 18-22
I thought it was the tension before but i compared it to my friends rackets and my 2U went from 16-20 tension while theirs went from 18-22