{"product_id":"sandbag-lunges-technique-and-endurance-for-race-day","title":"Sandbag Lunges: Technique and Endurance for Race Day","description":"\u003cp\u003e\u003cstrong\u003eSandbag Lunges: Technique and Endurance for Race Day\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA printable how-to guide for teens and adults ages 13-65: beginners, rec and league players, coaches, parents, and gift buyers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInside:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBag position\u003c\/li\u003e\n\u003cli\u003eLunge standard\u003c\/li\u003e\n\u003cli\u003eKnee and hip mechanics\u003c\/li\u003e\n\u003cli\u003ePacing long lunges\u003c\/li\u003e\n\u003cli\u003eLeg endurance workouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat you get:\u003c\/strong\u003e a 34–42 page illustrated guide with real photos and diagrams, a printable toolkit (drill or scenario cards, checklists, trackers), a one-page cheat sheet, and a sources page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFormat:\u003c\/strong\u003e PDF in US Letter and A4. Print at home, or use it on a tablet (clickable contents and bookmarks work in GoodNotes, Notability and most PDF readers).\u003c\/p\u003e\u003cp\u003eInstant digital download. Nothing will be shipped.\u003c\/p\u003e","brand":"Twin Digital Designs","offers":[{"title":"Default Title","offer_id":67670047391857,"sku":"HFR-09","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/0456\/6641\/files\/HFR-09-01-cover.jpg?v=1791949763","url":"https:\/\/twindigitaldesigns.com\/products\/sandbag-lunges-technique-and-endurance-for-race-day","provider":"Twin Digital Designs","version":"1.0","type":"link"}