Roughly how many calories did you burn doing ....

sarahlauren18
sarahlauren18 Posts: 128 Member
edited September 24 in Fitness and Exercise
I am stuck because I dont have an HRM and I am doing P90x so I have NO idea what I'm burning which really sucks !! If anyone is doing the lean version of p90x what was your calorie burn for the cardio video and core synergistics??
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