View Single Post
  #1  
Old June 30th 03, 12:30 AM
Bob Garrison
external usenet poster
 
Posts: n/a
Default I dont get it....how many calories am I burning?

"Futura" wrote in message
...
I dont get it...
how many calories have I burnt.
I weigh 170 pounds or 77kg
I skip for 20 minutes with a heart rate of around 120 BPM
So how many calories is that??

thanks again,
Jason


http://www.exrx.net/Calculators/Calories.html