{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Back Stiffness: Simple Exercises to Regain Flexibility","author_name":"Nick Kalyn","thumbnail_url":"https://www.ebooknetworking.net/books/B00/F6K/bigB00F6KIK7E.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00F6KIK7E.html\">Back Stiffness: Simple Exercises to Regain Flexibility</a>","width":400,"height":300}