{"product_id":"stage-formation-grsa-professionnel-stringer","title":"Professional Stringer Grsa Training Course","description":"\u003cp\u003eThe \u003cstrong\u003eCertified Pro Stringer + Certified Pro Master Stringer GRSA course\u003c\/strong\u003e is perfect for completing a certified training to work in the stringing industry.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eCPS + CPMS GRSA course\u003c\/strong\u003e, for which the \u003cstrong\u003eprerequisite is having already strung a tennis racket\u003c\/strong\u003e, is ideal for learning the \u003cstrong\u003enecessary knowledge to advise\u003c\/strong\u003e a player (racket, string, tension...) \u003c!--StartFragment--\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003ebut also to understand the basics of racket customization and to be able to read and interpret the balance of a racket\u003c\/span\u003e\u003c!--EndFragment--\u003e.\u003c\/p\u003e\n\u003cp\u003eCourse duration: 3 days at the Tennispro offices\u003cbr\u003eGRSA level: Trained and certified stringer at level 1 (CPS) \/ level 2 (CPMS)\u003cbr\u003eThis course includes an exam:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCPS:\n\u003cul\u003e\n\u003cli\u003e60-minute written exam\u003c\/li\u003e\n\u003cli\u003eString a racket in 50 minutes using a monofilament and multifilament hybrid\u003c\/li\u003e\n\u003cli\u003eInstall grommets\u003c\/li\u003e\n\u003cli\u003eIncrease the handle size of a racket with a heat shrink sleeve and install a grip\u003cbr\u003e\u003cbr\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCPMS:\n\u003cul\u003e\n\u003cli\u003e90-minute written exam\u003c\/li\u003e\n\u003cli\u003eString a racket in 40 minutes using a monofilament and multifilament hybrid\u003c\/li\u003e\n\u003cli\u003eInstall grommets\u003c\/li\u003e\n\u003cli\u003eIncrease the handle size of a racket with a heat shrink sleeve and install a grip\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cbr\u003eThis course includes a one-year subscription to the GRSA database.\u003c\/em\u003e\u003c\/p\u003e","brand":"Expert Service","offers":[{"title":"Default Title","offer_id":57191886225788,"sku":"930100002","price":750.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/7802\/2780\/files\/e2be2a262bd0bde027df8f17e040b60c77c448ff_930100002_1.webp?v=1784545502","url":"https:\/\/www.tennispro.eu\/products\/grsa-professional-stringer-training-course","provider":"TENNISPRO","version":"1.0","type":"link"}