{"product_id":"norwegian-singles-method-subthreshold-running-kept-simple","title":"Norwegian Singles Method: Subthreshold Running Kept Simple","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN ‏:\u003c\/strong\u003e ‎ B0G4D8438Z\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublisher ‏:\u003c\/strong\u003e ‎ Independently published\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublication date ‏:\u003c\/strong\u003e ‎ November 28, 2025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLanguage ‏:\u003c\/strong\u003e ‎ English\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrint length ‏:\u003c\/strong\u003e ‎ 223 pages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISBN-13 ‏:\u003c\/strong\u003e ‎ 979-8276477053\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight ‏:\u003c\/strong\u003e ‎ 13.8 ounces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions ‏:\u003c\/strong\u003e ‎ 7.5 x 0.51 x 9.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Sellers Rank:\u003c\/strong\u003e #66,832 in Books (See Top 100 in Books)\n#38 in Running \u0026amp; Jogging (Books)\n#100 in Sports Training (Books)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Reviews:\u003c\/strong\u003e 4.7 \n4.7 out of 5 stars\n   (368)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"by James Copeland (Author), Asha Zimmerman MD (Editor), Nathaniel Burness (Illustrator), \u0026 1 more Format: Paperback","offers":[{"title":"Default Title","offer_id":48820019134618,"sku":"B0G4D8438Z","price":35.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/6417\/9866\/files\/41iofUx-jqL.jpg?v=1784994859","url":"https:\/\/gripready.com\/products\/norwegian-singles-method-subthreshold-running-kept-simple","provider":"GripReady","version":"1.0","type":"link"}