12ft Trampolining

http://www.sparkpeople.com/resource/calories_burned.asp?exercise=136
Can't vouch for accuracy, but when I can't find an activity, I go to my best friend google.

Under the Exercise tab.....Add Cardio Exercise, there is a box to search for _______. Because your exercise is not there, the next step is to look at the bottom of the page, it says something like Add exercise to the database.....click on that....give it a title and a calorie count.

Next time you can over ride the calories if your workout is short, longer than the initial one.

I find trampolining has it's ups and downs!!! I'm here all week folks!