having trouble finding workouts on the search for exercises

Daynasanderson

i started last week and i do cardio classes at the liesure centers but cant log them in cuz i dont know the calories burned ??? i am looking for a hrm (fitbit) but alittle harder to order from canada. i found kickboxing but it seems high from what calories are burned we do kb for an hour straight no stopping except to change gloves to thai pads. im raining sweat and breathing heavy so i hope im burning the 800 cals