{"product_id":"whack-stage-guide","title":"WHACK! Stage Guide","description":"The Stage Guide is your compass for the right start in children's tennis. Many parents don't know their child's actual skill level – and therefore start too early, too late, or with the wrong exercises. This leads to frustration and a lack of motivation.\n\nThe Stage Guide shows you clearly and structured:\n\nWhich developmental stage your child is currently at\nWhich exercises and rallies you should sensibly start with\nWhich ball and court size are appropriate\nWhat the next logical step is\n\nNo more confusion. No more detours. Simply the right starting point – and then step by step forward. You don't need coaching experience. You just need the right guidance.\n\nFind the appropriate children's tennis stage for your child now and start with success.","brand":"WHACK!","offers":[{"title":"ENG – Englisch","offer_id":54080621379913,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"DEU – Deutsch","offer_id":54080621412681,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0908\/8083\/5913\/files\/Action_Photos_3.png?v=1774433452","url":"https:\/\/whack-tennis.com\/products\/whack-stage-guide","provider":"WHACK-Tennis","version":"1.0","type":"link"}