{"product_id":"hiit-muscular-endurance-cardio-kettlebell","title":"HIIT Muscular Endurance Cardio Kettlebell","description":"\u003cp\u003eDay 332 #hiit #muscularendurance #cardio #kettlebell #core . Focus on squeezing in these movements take 10-15 seconds breaks when needed during the 5 min iteration. I stayed in zone 4 160 BPM during most of these exercises due to the 60 lb KB. 5 min iteration with a 1-2 min breaks after an exercise if needed.\u003c\/p\u003e","brand":"AGdoesfitness.com","offers":[{"title":"Default Title","offer_id":50499175710957,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/agdoesfitness.com\/products\/hiit-muscular-endurance-cardio-kettlebell","provider":"AGdoesfitness.com","version":"1.0","type":"link"}