{"product_id":"hamstring-and-quad-circuits","title":"Hamstring and Quad Circuits","description":"\u003cp\u003eTarget your hamstrings and quads with this effective intermediate circuit. This routine combines key strength and endurance movements to build powerful and resilient lower body muscles. Challenge yourself with varied exercises designed to improve definition and functional strength.\u003c\/p\u003e","brand":"Group HIIT","offers":[{"title":"Default Title","offer_id":42074122649694,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/9561\/files\/lowerbodytorch49l.jpg?v=1759284871","url":"https:\/\/www.grouphiit.com\/products\/hamstring-and-quad-circuits","provider":"Group HIIT","version":"1.0","type":"link"}