The European Racquet Stringers Association (ERSA) was founded in the Summer of 2001 as a partner corporation of the United States Racquet Stringers Association. After one and one-half years, we decided to become an association instead of a corporation and separated from the USRSA. We have now changed and expanded the tests we were using with the USRSA. The new tests are updated with relevant questions, and offering more certifications including tennis, badminton, and squash with more levels up to Master Pro
We now have over 3,000 members in over 30 countries including leaders of the racquet sports industry, racquet specialists, teaching professionals, sporting goods retailers, manufacturers, sales organizations and racquet sports enthusiasts. Our PRO STRINGER magazine is published in English; and our ERSA Pro Stringer Guide, Study Guides and Tests are now available in French, Spanish, Italian, Greek, Portuguese, Russian, Chinese, Dutch, and Czech.
Links to ersa-stringers.com (11)
sergetti.comSergetti | Procédé multi-tension pour le cordage de votre raquette de tennis
noris-besaitungstechnik.comBesaitung von Tennisschlägern, Squashschlägern und Badmintonschlägern sowie Tennis Schlägerservice / Tuning in Nürnberg, wir bes
sweetspot-optimiser.comSergetti | Procédé multi-tension pour le cordage de votre raquette de tennis
thompenator.co.ukBirmingham Racquet Tech – Professional Racquet Stringing Service
sergetti.infoSergetti | Recordage de tennis qui optimise la performance de la raquette
sweetspotoptimizer.comSergetti | Recordage de tennis qui optimise la performance de la raquette
sweetspotoptimiser.comSergetti | Recordage de tennis qui optimise la performance de la raquette
Sergetti | Procédé multi-tension pour le cordage de votre raquette de tennis