{"product_id":"norwegian-singles-method-for-everyday-runners-a-practical-30-day-subthreshold-training-guide-to-increase-aerobic-strength-improve-running-economy-b-9798278116738","title":"Norwegian Singles Method for Everyday Runners: A Practical 30-Day Subthreshold Training Guide to Increase Aerobic Strength, Improve Running Economy, B","description":"\u003cp\u003e • Author(s): Darrel L. Brown\u003cbr\u003e • Publisher: Independently Published\u003cbr\u003e • Publisher Imprint: Independently Published\u003cbr\u003e • BISAC: Coaching - General\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eRunning progress doesn't have to feel overwhelming. This practical guide brings elite subthreshold principles into a simple, sustainable 30-day structure that helps everyday athletes train smarter, stay motivated, and build real, lasting progress.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eInside, readers will discover: \u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e-\u003c\/p\u003e","brand":"Independently Published","offers":[{"title":"Paperback","offer_id":46861454966935,"sku":"9798278116738","price":1378.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9798278116738.webp?v=1769962153","url":"https:\/\/atlanticbooks.com\/products\/norwegian-singles-method-for-everyday-runners-a-practical-30-day-subthreshold-training-guide-to-increase-aerobic-strength-improve-running-economy-b-9798278116738","provider":"Atlantic Books","version":"1.0","type":"link"}