WHY HARDER POLYESTER TENNIS STRINGS GIVE YOU MORE SPIN? WHY SOFT POLYESTERS DON'T?
Why firmer polyester strings tend to give more spin than soft ones, and what that means for your setup.
Why firmer polyester strings tend to give more spin than soft ones, and what that means for your setup.

TK Tennis

Mark Sansait

Mark Sansait

Tennis Warehouse

TennCom

Tennis Spin

TennCom