Polyester strings produce up to 25% more spin than nylon strings

No Hype. Tennis Magazine reported on a study conducted recently regarding the analysis of spin and how nylon compared to polyester strings. Some interesting information came out of this study and a video analysis tells it all and that outgoing spin generated as much as 25% more spin with polyester strings! I highlighted the link on my last posting. I found the information to be very informative and anyone promoting or playing with poly string should check it out.