View Full Version : Exercise without a machine..

Salford Reds
07-07-2004, 07:25 AM
How do you know how many cals you are burning? I cycled about 7 or 8 miles today in about 45 mins, and I haven't a clue how much I burned. My usual way of telling, by how drenched in sweat I am, never really works well when cycling as you get a real good drying off from the air as you cycle..

07-07-2004, 09:23 AM
Check this site out: