{"type":"video","version":"1.0","provider_name":"Coub","provider_url":"https://coub.com/","title":"A few simple but useful exercises - 2","author_name":"National Geographic","author_url":"https://coub.com/b-k-0920","html":"<iframe src=\"https://coub.com/embed/492z6u\" allowfullscreen=\"true\" frameborder=\"0\" allow=\"autoplay; fullscreen; web-share; clipboard-write\" width=\"223\" height=\"400\"></iframe>","width":223,"height":400,"thumbnail_url":"https://attachments-cdn-s.coub.com/coub_storage/coub/simple/cw_image/93ee8bd5384/8d070b3e5064c5f2c2a2f/big_1747652382_00022.jpg","thumbnail_width":223,"thumbnail_height":400,"url":"https://coub.com/view/492z6u"}