{"product_id":"stage-formation-grsa-tour-master-stringer","title":"Training Course Grsa Tour Master Stringer","description":"\u003cp\u003eThe \u003cstrong\u003eCertified Tour Master Stringer GRSA course\u003c\/strong\u003e is perfect for completing a certified training programme to demonstrate mastery of high-level stringing customisation and installation, as well as for managing a team of stringers at a professional tournament.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eCTS GRSA course\u003c\/strong\u003e, for which the \u003cstrong\u003eprerequisite is holding the CTS certification\u003c\/strong\u003e and having \u003cstrong\u003e5 years of experience at ATP and\/or WTA tournaments\u003c\/strong\u003e, is ideal for training to achieve a high standard of stringing quality, customisation, and managing a group of stringers at a professional tournament.\u003c\/p\u003e\n\u003cp\u003eCourse duration: 2 days at the Tennispro offices\u003cbr\u003eGRSA level: Stringer trained and certified GRSA at the 6th GRS level\u003c\/p\u003e\n\u003cp\u003eThis course includes an examination:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eString 3 rackets in 60 minutes (string pattern 18x20) with a maximum tension variance of 1 lb DT\u003c\/li\u003e\n\u003cli\u003eString a racket with natural gut in 30 minutes (string pattern 18x20)\u003c\/li\u003e\n\u003cli\u003ePrepare two rackets to exact specifications (static balance, dynamic balance and weight) in 60 minutes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cem\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":57191887339900,"sku":"930100005","price":750.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/7802\/2780\/files\/a4ba0e20ad14e8ffb5236812b37aa7b284040b86_930100005_1.webp?v=1784545594","url":"https:\/\/www.tennispro.be\/en\/products\/grsa-tour-master-stringer-training-course","provider":"TENNISPRO","version":"1.0","type":"link"}