{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Dangers Of Six Pack Abs: Why sit-ups and crunches can lead to poor health and how to easily replace them with more effective core exercises","author_name":"Pearce Green","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0128D6CY4.html\">The Dangers Of Six Pack Abs: Why sit-ups and crunches can lead to poor health and how to easily replace them with more effective core exercises</a>","width":400,"height":300}