Originally Posted by Attila_the_gorilla
Is the Zyex supposed to go dead like Polyester strings? Or can I just keep using it until it breaks, without it hurting my arm?
Zyex is good pretty much until is breaks. It definitely does not go to the death level of poly strings and should not hurt your arm.
Playing in the Open! PK Copper Ace, Gut/Poly. Give me a racquet and I'll find a way to win!