{"product_id":"books-muscle-up-by-matt-roberts","title":"Muscle Up","description":"This summer turn on, tune in and muscle up!  With Matt Roberts's dynamic workouts you will pack on muscle and create incredible upper body definition in a matter of weeks. Two brand-new workouts, which include more than 20 exercises, will give you results that you never thought possible.","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53507756589329,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780751348781.jpg?v=1778134173","url":"https:\/\/www.worldofbooks.com\/products\/books-muscle-up-by-matt-roberts","provider":"World of Books ","version":"1.0","type":"link"}